Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let
and
. Then, for
and
, the least value of
is:
Text Solution
Verified by ExpertsThe correct answer is:
C






or 
z 2 lie on imaginary axis. Or on real axis with in [-1,1]
Also
lie on circle having center 3 and radius
.

Clearly
min = 
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