Inverse Function Composition (Jee Mains) | ExamDuo
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Functions
Medium
Inverse Function Composition
If f(x) = (ax² + b)³, then the function g such that f(g(x)) = g(f(x)) is given by
SELECT ONE OPTION
A
g(x) =
(
b - x
⅓
a
)
B
g(x) =
1
(ax² + b)³
C
g(x) = (ax² + b)
⅓
D
g(x) =
(
x
⅓
- b
a
)
1/2
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