JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Analyzing +4 | -1

If imaginary part of

\frac{z-5}{e^{i \alpha}}+\frac{e^{i \alpha}}{z-5}

is zero and if locus of

z

is a circle, then its radius is

View answer and explanation

Correct option: A

Option A (1) is correct because the radius of the circle representing the locus of z is 1, derived from the given condition.

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