Function Composition Evaluation (Jee Mains) | ExamDuo
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Functions
Medium
Function Composition Evaluation
If f(2x + 3) = sin x + 2
x
, then f(4m – 2n + 3) is equal to
SELECT ONE OPTION
A
sin (m – 2n) + 2
2m – n
B
sin (2m – n) + 2
(m - n)
²
C
sin (2m – n) + 2
(m + n)
²
D
sin (2m – n) + 2
2m - n
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