JEE Main 2021 Mathematics question

Mathematics Complex Numbers JEE Main 2021

The equation represent a circle with

(A)centre at (0, –1) and radius
(B)centre at (0, 1) and radius Correct
(C)centre at (0, 0) and radius
(D)centre at (0, 1) and radius 2

Answer: (B)

Solution

Question ID VK-023780