Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The number of real solutions of tan –1 
+ sin –1 
= 
is
Text Solution
Verified by ExpertsThe correct answer is:
C
tan –1 
+ sin –1 
= 
cos –1 
+ sin –1 
= 
= 
∴ x(x + 1) = 0 ⇒ x = 0, x = –1
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