54 et f(x) = sin "sin sin x) for al...
Question

# 54 et f(x) = sin "sin sin x) for all xer. Then the range of f(x), is (1) (-0.25, 0.5) (2) (-1, 1) (3) (-0.5, 0.5) (4) (-0.25, 0.25)

JEE/Engineering Exams
Maths
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Q. let ( f(x)=sin left(frac{pi}{6} sin left(frac{pi}{2} sin nright)right) ) for all ( x in R ). Then the range of ( f^{6}(n) ) is Ans ( rightarrow ) we know the ramge of sinn is from [-1,1] Homee Range of ( f(u) ) is [-0.5,0.5] option 3 is correct answer
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