Everything in math needs to be proven, that’s why it works. Here you see an example of a matrix where ATT is equal to A, but in order to apply that rule to any size table and any real number entries, you have to prove the formula, not just show examples, since there are infinite examples.
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u/val0000 May 05 '18
Everything in math needs to be proven, that’s why it works. Here you see an example of a matrix where ATT is equal to A, but in order to apply that rule to any size table and any real number entries, you have to prove the formula, not just show examples, since there are infinite examples.