Function Equation Domain Range (Jee Mains) | ExamDuo
Ask Doubts
Log in
Principal Value & Basic Properties
Hard
Function Equation Domain Range
Consider the real-valued function satisfying 2f (sin x) + f(cos x) = x. Then, which of the following is not true?
SELECT ONE OPTION
A
Domain of f(x) is [- 1, 1]
B
Range of f(x) is
[
-
2π
3
,
π
3
]
C
f(x) is one-one
D
None of these
Check
Ask about this question