Greetings from online math forum,
If life hands you a lemon, build a high-pressure explosive gas
powered lemon gun and blast it to oblivion'. :^D
In other words, when given an assignment like this, I've often had
success analyzing the assignment itself, rather than just submitting
to the tyranny of educational orthodoxy. examples on free math; But I realize that this
approach isn't for everyone.
It's what you normally think of as 'arithmetic', but it's just one
possible _kind_ of arithmetic.
What distinction, if any, is there between 'invented', and 'discovered' with regard to mathematics?
I honestly don't know if there _is_ a distinction... or, more to the
point, I don't know that you could ever prove that one exists. You
can't really even begin looking for the distinction until you answer
the prior question of what constitutes mathematics. more explanation on free math tutor.
Monday, August 16, 2010
Wednesday, August 11, 2010
7th grade math problems
Usually children in the 7th Grade are faced with problems of 7th grade math problems, they take help from parents and other sources to solve these home work problems,the other important topic of discussion in this blog is point slope equation, Point-slope equation of a line is one of the most important topics in mathematics. It is used to draw the graph for the line equation that can be used to make a straight line.In the coming blogs we will learn about area of triangle formula,hope you like the example of 7th grade math problems,please leave your comments if you have any doubts.
Time Table Chart
In this blog we will learn about time table chart, In mathematics fundamental arithmetic operation (addition, subtraction, multiplication, and division) in general used in day-to-day life. Multiplication is known as product of numbers. Multiplication is generally expressed in m*n or mn form.Time table chart is used to find the answer of various complex sums.
Next in this blog let us see what we mean by point slope equation,point-slope equation of a line is one of the most important topics in mathematics. It is used to draw the graph for the line equation that can be used to make a straight line.In the coming blogs we will learn about analytical geometry,hope you like the above example of time table chart,please leave your comments if you have any doubts.
Next in this blog let us see what we mean by point slope equation,point-slope equation of a line is one of the most important topics in mathematics. It is used to draw the graph for the line equation that can be used to make a straight line.In the coming blogs we will learn about analytical geometry,hope you like the above example of time table chart,please leave your comments if you have any doubts.
Decimal Notation
Let us learn about decimal notation in this blog, Decimal notation is nothing but the number separated by a notation in decimal. Figuring the decimal numbers are mainly obtained from the fraction part. Moreover we refer the decimal notation for tenth, hundredth…places. If the denominator is a power of ten such fractions are said to be decimal fractions. Let us now also look into a very sought after concept,acute triangle,A acute triangle is a type of triangle in which the internal angles formed by this triangle is less than 90 degree.
In general the area of the triangle is calculated by using the base and height of the triangle. The area of the triangle is,
Integration Formula
In this blog we will learn about integration formula,The integration is the reverse process of differentiation. Integral and differential calculus is widely used in mathematics,
science, and engineering. Integration is one of most important study of calculus in mathematics. The obtained derivative function .
is called integral. In this blog the other topic that we discuss is cartesian plane,The Cartesian plane explains the position of a point or the object on the surface by using the two intersecting lines. The developing of the Cartesian planes helped Isaac Newton to develop the calculus a lot.In the coming blogs we will learn about obtuse angles.Hope you like the above example of integration formula,please leave any comments if you have any doubts.
volume of a triangle
In geometry we come across various shapes,sizes and structures,in this blog w will learn about volume of a triangle, In two dimensional plane figures, only the area could be calculated. The volume could not be calculated for any of the two dimensional plane figures. In two dimensional triangle only the base and height are present.The two dimensional triangle is same as the three dimensional pyramid.
In three dimensions, the triangle be called as pyramid which has lengh,breadth and height. Hence to find the volume of a triangle, we have to imagine the pyramid and substitute the values in the volume of the pyramid fomula.Let us see sample problems to find the volume of triangle.Next we will learn about difference quotient,The skill to set up and simplify difference quotients is necessary for calculus students.This is from the difference quotient that the basic formulas for derivatives are developed. In the next blog we will learn about percentage change calculator.Hope you like the above example of volume of a triangle
Math is deductive
Welcome to online math tutors,
Math itself is not inductive, but deductive. Having accepted that the
world is reasonably Euclidean, we have to accept the results of the
deduction that the radius always increases by the same amount. And
that's why math is useful: it makes it possible to find answers
without having to check every possible case.
So I think the best thing to do is not to focus on testing the actual
solution to this problem, but to build confidence in the mathematical
methods by explaining the reasoning in ways that make intuitive sense. examples
on math forum; An added benefit is that, in analyzing WHY the math does what it does,
we can gain a better understanding of the whole problem. Let's try
that for your example problem. learn more on math helper.
Math itself is not inductive, but deductive. Having accepted that the
world is reasonably Euclidean, we have to accept the results of the
deduction that the radius always increases by the same amount. And
that's why math is useful: it makes it possible to find answers
without having to check every possible case.
So I think the best thing to do is not to focus on testing the actual
solution to this problem, but to build confidence in the mathematical
methods by explaining the reasoning in ways that make intuitive sense. examples
on math forum; An added benefit is that, in analyzing WHY the math does what it does,
we can gain a better understanding of the whole problem. Let's try
that for your example problem. learn more on math helper.
Dealing with math
Welcome to math tutors online,
We certainly have some experience dealing with this sort of
"unbeliever," as you can see from our FAQ! People have trouble
believing that 0.999... = 1, that -1 * -1 = 1, and so on; math forum; our usual
approach is to give them a variety of explanations and hope that one
of them might get through.
And it's not just untrained people who have
this problem; mathematicians have stumbled over their intuition in the
past, as to whether numbers can be irrational, whether negative or
imaginary numbers make sense, whether there are as many integers as
rational numbers. We've learned through such experiences not to trust
our intuition.
Learn more on online math forum.
We certainly have some experience dealing with this sort of
"unbeliever," as you can see from our FAQ! People have trouble
believing that 0.999... = 1, that -1 * -1 = 1, and so on; math forum; our usual
approach is to give them a variety of explanations and hope that one
of them might get through.
And it's not just untrained people who have
this problem; mathematicians have stumbled over their intuition in the
past, as to whether numbers can be irrational, whether negative or
imaginary numbers make sense, whether there are as many integers as
rational numbers. We've learned through such experiences not to trust
our intuition.
Learn more on online math forum.
Math prime numbers
Welcome to free math help,
prime numbers are good for quickly transforming a situation
with zillions of possible outcomes into an equivalent situation with
only a handful of possible outcomes.
Here is another way to think about it: If you're looking for some
needles in a haystack, you can start picking up each piece of straw,
examples on math help; checking to see if it's a needle, and then tossing it over your
shoulder. Or you can use a magnet to find the needles right away.
In mathematics, prime numbers serve the same function as a really,
Really, REALLY big magnet.
more examples on free math.
prime numbers are good for quickly transforming a situation
with zillions of possible outcomes into an equivalent situation with
only a handful of possible outcomes.
Here is another way to think about it: If you're looking for some
needles in a haystack, you can start picking up each piece of straw,
examples on math help; checking to see if it's a needle, and then tossing it over your
shoulder. Or you can use a magnet to find the needles right away.
In mathematics, prime numbers serve the same function as a really,
Really, REALLY big magnet.
more examples on free math.
Factoring math polynomials
Welcome to free math homework help,
when factoring polynomials... when doing just about anything where integers are
involved, really.
Think of it this way. You don't need to learn to multiply, since you
can always use repeated addition to solve any multiplication problem,
right? free math gives you more examples; If you want to know what 398 times 4612 is,
you can just start adding:
398 (1)
398 (2)
----
796
398 (3)
----
1194
398 (4)
----
etc.
Knowing about multiplication saves you time. That's all it does... but
that's a lot!
I hope the above explanation was useful, now let us study more on math forum.
when factoring polynomials... when doing just about anything where integers are
involved, really.
Think of it this way. You don't need to learn to multiply, since you
can always use repeated addition to solve any multiplication problem,
right? free math gives you more examples; If you want to know what 398 times 4612 is,
you can just start adding:
398 (1)
398 (2)
----
796
398 (3)
----
1194
398 (4)
----
etc.
Knowing about multiplication saves you time. That's all it does... but
that's a lot!
I hope the above explanation was useful, now let us study more on math forum.
What is circle radius
Welcome to help with math problems,
The radius of any circle is the length of a straight line segment that
runs from the center of a circle to the circle itself. And a
'straight' line segment, in the most general sense, is the shortest
one that you can draw between any two points.
To someone who thinks that he can only measure things along the
surface of the earth - because he lives in two dimensions, here you can
get free online math help ;not three - the definition of 'radius' that we're using
above would be perfectly reasonable, even obvious.
If he looked at smaller and
smaller circles, he might notice that as the diameter of a circle gets
close to zero, the circumference gets closer and closer to the number
3.14..., and he might call that number 'pi'. learn more on help in math.
The radius of any circle is the length of a straight line segment that
runs from the center of a circle to the circle itself. And a
'straight' line segment, in the most general sense, is the shortest
one that you can draw between any two points.
To someone who thinks that he can only measure things along the
surface of the earth - because he lives in two dimensions, here you can
get free online math help ;not three - the definition of 'radius' that we're using
above would be perfectly reasonable, even obvious.
If he looked at smaller and
smaller circles, he might notice that as the diameter of a circle gets
close to zero, the circumference gets closer and closer to the number
3.14..., and he might call that number 'pi'. learn more on help in math.
Tuesday, August 10, 2010
Making math easy
Welcome to online math tutors,
I'm going to tell you a secret, and if you take it seriously, I can
guarantee that school will become at least ten times easier for you,
for as long as you continue in school. The secret is this: Never
walk into a classroom without knowing ahead of time what the teacher
is going to say! more examples on online math forum;
If you have a textbook or a reading list, read the
relevant part _before_ each lecture, rather than hearing it for the
first time in the lecture.
This _sounds_ like a lot of extra work, but it's not. Suppose you
have lectures A, B, and C that cover reading material a, b, and c.
Most students would do this:
Listen to A; read a; listen to B; read b; listen to C; read c.
I'm suggesting that you do this instead:
Read a; listen to A; read b; listen to B; read c; listen to C.
Learn more on math forum.
I'm going to tell you a secret, and if you take it seriously, I can
guarantee that school will become at least ten times easier for you,
for as long as you continue in school. The secret is this: Never
walk into a classroom without knowing ahead of time what the teacher
is going to say! more examples on online math forum;
If you have a textbook or a reading list, read the
relevant part _before_ each lecture, rather than hearing it for the
first time in the lecture.
This _sounds_ like a lot of extra work, but it's not. Suppose you
have lectures A, B, and C that cover reading material a, b, and c.
Most students would do this:
Listen to A; read a; listen to B; read b; listen to C; read c.
I'm suggesting that you do this instead:
Read a; listen to A; read b; listen to B; read c; listen to C.
Learn more on math forum.
Math is important
Welcome to free math tutoring,
Similarly, mathematics is, by and large, taught backward. You are
drilled on little skills, which turn out to be important, but without
ever really being shown the bigger picture, which would help you
understand _why_ they are important.
Can you imagine trying to teach
someone to play chess by having them practice moving the individual
pieces, math forum; without ever letting them know that there was such a thing as
a chess 'game', or even letting them see a board with more than one
piece on it? Who would bother to learn it? That's something like the
way we currently go about teaching math. Is it any wonder that so many
students lose interest so early?
more exercise on online math tutors.
Similarly, mathematics is, by and large, taught backward. You are
drilled on little skills, which turn out to be important, but without
ever really being shown the bigger picture, which would help you
understand _why_ they are important.
Can you imagine trying to teach
someone to play chess by having them practice moving the individual
pieces, math forum; without ever letting them know that there was such a thing as
a chess 'game', or even letting them see a board with more than one
piece on it? Who would bother to learn it? That's something like the
way we currently go about teaching math. Is it any wonder that so many
students lose interest so early?
more exercise on online math tutors.
Friday, August 6, 2010
Math Philosophy
Welcome to free online math help,
Math is just a set of logical truths. It assumes a few things (such as
Euclid's five postulates), defines terms, and sees what follows
logically from those assumptions, math help
There are thus two ways that you can question math. First, you can
question the truth of one or more of the assumptions. This sort of
questioning has been very fruitful in the history of math. Questioning
of Euclid's fifth postulate led to an entire new branch of math called
non-Euclidean geometry.
I hope the above explanation was useful, now let me take you through help with math homework.
Math is just a set of logical truths. It assumes a few things (such as
Euclid's five postulates), defines terms, and sees what follows
logically from those assumptions, math help
There are thus two ways that you can question math. First, you can
question the truth of one or more of the assumptions. This sort of
questioning has been very fruitful in the history of math. Questioning
of Euclid's fifth postulate led to an entire new branch of math called
non-Euclidean geometry.
I hope the above explanation was useful, now let me take you through help with math homework.
Mathematics and truth
Welcome to free online math tutors,
Mathematics deals not with reality, but with an abstraction of
reality: a "model" of just one aspect of the reality we use it to
describe. For example, a number such as 2 doesn't represent any
particular pair of things, but the idea of "two-ness."
Man has found through long experience that things can be counted, and that the
resulting numbers accurately describe one aspect of reality: math helper : if I
counted two apples yesterday, and nothing has been done to them, then
when I count them again there will still be two. The number doesn't
tell us their color, or how they taste, or who owns them; but it
describes something about them that is true of any pair of apples.
It is as much something I perceive about them as is their color or taste;
but when I talk about numbers, I am abstracting one property from the
rest, thinking only of the "two-ness" and ignoring the "apple-ness."
I hope the above explanation was useful, now let us study about online math tutors.
Mathematics deals not with reality, but with an abstraction of
reality: a "model" of just one aspect of the reality we use it to
describe. For example, a number such as 2 doesn't represent any
particular pair of things, but the idea of "two-ness."
Man has found through long experience that things can be counted, and that the
resulting numbers accurately describe one aspect of reality: math helper : if I
counted two apples yesterday, and nothing has been done to them, then
when I count them again there will still be two. The number doesn't
tell us their color, or how they taste, or who owns them; but it
describes something about them that is true of any pair of apples.
It is as much something I perceive about them as is their color or taste;
but when I talk about numbers, I am abstracting one property from the
rest, thinking only of the "two-ness" and ignoring the "apple-ness."
I hope the above explanation was useful, now let us study about online math tutors.
About Math
Hi, Greetings from math help online,
As you go more deeply into math, you find that we end up studying
abstractions of abstractions, such as systems of objects that behave
like numbers, but don't follow all the same rules.
This turns out to
be surprisingly useful; for example in math help, rotations of an object in space,
thought of as if they were a sort of number, can be handled very
neatly, even though they work very differently from numbers in some
respects.
I hope the above explanation was useful, now let me take you a tour of free online math tutoring.
As you go more deeply into math, you find that we end up studying
abstractions of abstractions, such as systems of objects that behave
like numbers, but don't follow all the same rules.
This turns out to
be surprisingly useful; for example in math help, rotations of an object in space,
thought of as if they were a sort of number, can be handled very
neatly, even though they work very differently from numbers in some
respects.
I hope the above explanation was useful, now let me take you a tour of free online math tutoring.
Thursday, August 5, 2010
Math in nature
Math is unavoidable. It's a deeply fundamental thing. Without math, there would be no science, no music, no art. Math help is part of all of those things. If it's got structure, then there's an aspect of it that's mathematical.
When a jazz musician improvises, part of what they're doing is math. For an improvisation to make sense, for it to sound good, and fit with what's going on around it, there are a set of constraints on it: on pitches, pitch progressions, rhythm, chords. Those are all abstract properties of the music, which are mathematical!
When you look at a cubist painting, you're looking at a strange kind of projection of something. The artist has taken the subject of the painting apart, he cannot do it easily so he need help with math, he views it from different perspectives, different points of views, different ways of understanding it or seeing it, and assembled them together into a single image. When you look at a cubist painting, and try to understand what the artist was seeing, how they were seeing it, and how the pieces of the final image really fit together - you're doing math.
I hope the above explanation was useful, now let me help you with free math homework help.
Tuesday, August 3, 2010
Cosine Rule
Cosine rule:Let us learn about cosine rule In trigonometry, the law of cosines (also known as the cosine formula or cosine rule) is a statement about a general triangle that relates the lengths of its sides to the cosine of one of its angle.Next we will understand the product rule,in calculus, the product rule (also called Leibniz's law; see derivation) is a formula used to find the derivatives of products of functions. Hope you like the above example of cosine rule.Please leave your comments, if you have any doubts.
Congruent Angles
Congruent Angles:Let us learn about Congruent angles in this blog,Congruence angles are angles having equal measure. Angle plays a wide role in geometry,let us also see how many triangles are their in geometry,triangles can also be classified according to their internal angles, measured here in degrees.Triangles are either exterior or interior. Two triangles are said to be similar if every angle of one triangle has the same measure as the corresponding angle in the other triangle. Hope you like the above example of congruent angles.Please leave your comments, if you have any doubts.
Perimeter of Triangle
Perimeter of Triangle:In the previous blogs we have learnt about the various types and now in this blog we will learn about the perimeter of triangle and median of a triangle. he perimeter of a triangle is the total distance around the outside, which can be found by adding together the length of each side. Or as a formula:The perimeter of a triangle is P = a + b + c. Median of a triangle is a line segment joining a vertex of a triangle to the midpoint of the opposite side. A triangle has three sides, so every triangle has exactly three medians; each running from one vertex to the side exactly opposite. Hope you like the above example of perimeter of triangle.Please leave your comments, if you have any doubts.
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