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(1+i x)=a-i b` if `a^2+b^2=1,w h e r ea ,b` real.

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asked Apr 19, 2022 in Quadratic Equations by aryam (122k points)

Show that a real value of `x` will satisfy hte equation `(1-i x)//(1+i x)=a-i b` if `a^2+b^2=1,w h e r ea ,b` real.
A. 1
B. 0
C. -1
D. None of these

class-11
complex-numbers-and-quadratic-equation

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answered Apr 19, 2022 by Somyek (123k points)

Correct Answer - A

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Show that a real value of `x` will satisfy hte equation `(1-i x)//(1+i x)=a-i b` if `a^2+b^2=1,w h e r ea ,b` real.

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