JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

1 of 1

Analyzing +4 | -1

Let

z

and

w

be two complex numbers such that

|z|=|w|=1

and

|z+i w|=|z-i \bar{w}|=2

. Then

z

equals

View answer and explanation

Correct option: C

1 or -1

Option C (1 or -1) is correct because the given conditions imply that z must be a real number with magnitude 1.

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