Published by:
CGP EDU Academic Team
Published on: August 11, 2026
The value of cot − 1 , where 
< x < π , is:
A
π − 
B
+ 
C
D
2 π − 
Text Solution
Verified by ExpertsThe correct answer is:
B
Rationalize the term in the bracket
= 
= cot –1 
= cot –1 
= 
= 
since 
= 
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