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The maximum value of [sin (x+(pi)/(6))+c...

The maximum value of `[sin (x+(pi)/(6))+cos (x+(pi)/(6))]` in the interval `[0, (pi)/(2)]` is attained at x=

A

`pi/6`

B

`pi/12`

C

`pi/3`

D

`pi/2`

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The correct Answer is:
B
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