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The period of the function f(x)=|sin 2x|...

The period of the function `f(x)=|sin 2x|+|cos 8x|` is

A

`2pi`

B

`pi`

C

`(2pi)/(3)`

D

`(pi)/(2)`

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The correct Answer is:
D
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 21-PAPER 2 (MATHEMATICS)
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  18. if y = sec ( tan^(-1) x) then (dy)/(dx) is

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