Math, asked by anbur5289, 1 year ago

How to prove z int z bar = mod of z square ? pls answr my question.

Answers

Answered by TheRevenant01
2

Let z= a+ib

then zbar = a-ib

(z)×(zbar) = a²-i²(b²) = a²+b² = (√a²+b²)² = |z|²

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