Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If f(x) is defined on domain [0, 1] then f(2 sin x) is defined on
A
B
C
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
A
f(x) is defined on [0,1] ⇒ ⇒ 0 ≤ ≤ x ≤ ≤ 1
Now f(2sin x) shall be defined , if 0 ≤ ≤ 2 sin x ≤ ≤ 1 ⇒ ⇒ 0 ≤ ≤ sin x ≤ ≤ 
⇒ ⇒ x ∈ ∈ 
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