JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Application +4 | -1

Let

z

be a complex number such that

\left|\frac{z-2 i}{z+i}\right|=2, z \neq-i

. Then

z

lies on the circle of radius 2 and centre

View answer and explanation

Correct option: D

(0,-2)

Option D ((0,-2)) is correct because the equation represents a circle with center (0, -2) after simplification.

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