He gave the Pythagorean Theorem to the world.
hagard
An example is Pythagoras's Theorem: that the sum of the squares of the two shorter side lengths of a triangle with a right-angle is equal to the square of the length of the side opposite the right angle.
When you give reasons that something is true, but don't necessarily lay it out step-by-step, this is an informal proof. A formal proof, on the other hand, shows step-by-step statements with reasons given for each step.
They currently retail around $25, give or take a few dollars. Some dealers will give around $19 or so for it
I will give a link that explains and proves the theorem.
By definition, a theorem is a proven statement- until a proof is made for a statement, it is not a theorem but rather a conjecture. Whether you need to be able to reproduce the proof of a known theorem is another matter. If you trust the prover, I think you can make use of a theorem without knowing the proof. However, studying the proof can give you valuable insights into what the theorem really means and how it might be used. Also, reading proofs made by other people can help you prove you own theorems and write them up coherently.
YES!!! It was discovered by a Classical Greek Mathematician, named Pythagoras. However, have a look in Wikipedia under Pythagoras' Theorem Proof. There it will give you both an algebraic proof, a geometric proof, and a proof by similar triangles. The equation c^2 = a^2 + b^2 was known before Pythagoras, but he introduced it to western civilization.
given: A triangle ABC with DE drawn parallel to BC construction: produce EM and DN perpendicular to AD & AE respectively. Join DC & BE. proof: I'll give it whenever i come to this site the next time
Theoretical assumption is the first step of the scientific method of proof, cause and effect. Your observations allow you to make assumptions and collecting empirical data can give you the proof. Thereby changing your theorem to accepted fact, practical data.
The prrof is pretty straight forward but hard to type in this format. So I would like to give you a link that has the proof written out. http://en.wikipedia.org/wiki/Rational_root_theorem
There are many ways of interpreting "contradiction" in mathematics. Some meanings are:Contradiction as in proof. You attempt to give the counter-proof of the theorem, but the counter-proof fails to work.Contradiction as in mathematical logic. If biconditional fails, we include the slash through the double arrows pointing left and right at opposite directions.Contradiction as in negation of the clause.
A maclaurin series is an expansion of a function, into a summation of different powers of the variable, for example x is the variable in ex. The maclaurin series would give the exact answer to the function if the series was infinite but it is just an approximation. Examples can be found on the site linked below.
Give me proof of that.
give you proof for what?, dork. you remind me of someone-is your name by chance zak?
He gave the Pythagorean Theorem to the world.
hagard