How To Show That 100=100
|Education : Maths|
We suppose first that 100 is not equel to 100. Then there exist a number b diffrent from 0 such that 100-100= b.This also implies that o=b since 100-100=0, but b is diffrent from zero from our hypothesis which is a contradiction hence 100 must be equel to 100.
Remark: the proof also holds for any real number a.
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