Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The greatest positive argument of complex number satisfying 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
or 
or 
The given relation represents the parabola with focus 
and the imaginary axis as the directirx. The two tangents from directrix are at right angle. Hence, greatest positive argument of 
is 
.
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