If \S=\{\z \\in\C: \frac{z-i}{z+2 i} \\in\R\}, then [27 Aug 2021 Shift 1]

Correct Answer is : S is a straight line in the complex plane.

S contains exactly two elements.

S is a circle in the complex plane.

S is a straight line in the complex plane.

Complex Numbers Part 1

Section: Mathematics

Question : 11 of 100

Marks: +1, -0

If S={z∈C:

z−i

z+2i

∈R}, then

[27 Aug 2021 Shift 1]

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