A picture is worth a thousand words, even in mathematics. Most of the time, complicated algebraic statements can be shown using geometric representations. One example is the sum of
which when added equals 1.
In this post, we show another geometric proof without words. Proof without words is not a proof per se but rather a representation that will help readers understand the proof. » Read more
I recently came a cross with a great introductory video about mathematical proofs titled How to Prove a Mathematical Theory. The video which was produced by TED explains what is a mathematical proof, discusses a very brief history, and illustrates with an example. I hope you enjoy it as much as I did.
Proofs is the heart of mathematics. It is what differentiates mathematics from other sciences. In mathematical proofs, we can show that a statement is true for all possible cases without showing all the cases. We can be certain that the sum of two even numbers is even without adding all the possible pairs.
For those who are “non-math people,” the proof techniques below will help you, but the “math people” are probably those who are going to enjoy them more. » Read more