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1. Let z be a complex number such that the imaginary part of z is non zero and az2 z1 is real. Then a cannot take the value B) 1 C) 1 D) 3 324 A) -1

1. Let z be a complex number such that the imaginary part of z is non zero and az2 z1 is real. Then a cannot take the value
B) 1 C) 1 D) 3 324
A) -1
   

Grade:12

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

az2 z1 is real.

This is not clear kindly attach an image of the question

Regards

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