Published by:
CGP EDU Academic Team
Published on: August 12, 2026
tan (cos –1 x) is equal to-
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Let cos –1 x = θ . Then x = cos θ
⇒ tan θ = 
= 1/ 
= 
/x
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