JEE Mains 29-Jan-2023 Shift 1 Solved Paper

Section: Mathematics

Question : 63 of 90

Marks: +1, -0

For two non-zero complex number z1 and z2, if Re(z1z2)=0 and Re(z1+z2)=0, then which of the following are possible ?
(A) Im(z1)>0 and Im(z2)>0
(B) Im(z1)<0 and Im(z2)>0
(C) Im(z1)>0 and Im(z2)<0
(D) Im(z1)<0 and Im(z2)<0
Choose the correct answer from the options given below :

[29-Jan-2023 Shift 1]

B and D
B and C
A and B
A and C

Validate

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