Q22 Ans: BCD 22 The locii of a point P(z) in the complex plane satisfying thez - Maths -

Question

Q22
Ans: BCD

22 The locii of a point P(z) in the complex plane satisfying the z
  +   1 z = 2 are two circles C1 and
C2 These circles

(A) have centres on real axis

(B) cut each other orthogonally

(C) are congruent

(D) have exactly two common tangents

Rajat Goyal · Accepted Answer

Q22. Ans: BCD. 22. The locii of a point P(z) in the complex plane satisfying the z + 1 z = 2 are two circles C1 and C2 These circles (A) have centres on real axis. (B) cut each other orthogonally. (C) are congruent (D) have exactly two common tangents.