Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Range of ƒ(x) = sin –1 x + tan –1 x + sec –1 x is-
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
C
ƒ(x) = sin –1 x + tan –1 x + sec –1 x clearly domain of f(x) is
x = ±1. Thus range clearly of ƒ(x) is {ƒ(1), ƒ(–1)} ⇒ 
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