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The set of all x in ((-pi)/( 2), (pi)/(2...

The set of all x in `((-pi)/( 2), (pi)/(2))` satisfying `|4 sin x - | lt sqrt(5)` is given by

A

`(-(pi)/10,(3pi)/10)`

B

`((pi)/10,(3pi)/10)`

C

`((pi)/10,-(3pi)/10)`

D

`((-3pi)/10,(-pi)/10)`

Text Solution

Verified by Experts

The correct Answer is:
A
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