A funny thing I saw the other day…
(1 – 0)2 = (0 – 1)2 //which is true, then adds square roots on both sides
√(1 – 0)2 = √(0 – 1)2 //which again is true… extracting the square roots
1 – 0 = 0 – 1 //forgetting the modulus
1 = –1
A funny thing I saw the other day…
(1 – 0)2 = (0 – 1)2 //which is true, then adds square roots on both sides
√(1 – 0)2 = √(0 – 1)2 //which again is true… extracting the square roots
1 – 0 = 0 – 1 //forgetting the modulus
1 = –1
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