Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let 
and 
be two points on the circle 
represented by 
and 
respectively, then the complex number representing the point of intersection of the tangents at 
and 
is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
For a circle 
, the tangent at point 
is
Similarly, tangent at 
:
Let intersection be 
. Solve for 
:
Subtracting gives:
Using formula for intersection of tangents for circle 
:
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