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If f:R rarrS, defined by f(x)=sinx-sqrt3...

If `f:R rarrS,` defined by `f(x)=sinx-sqrt3cos x+1,` is onto, then the interval of S is

A

`[0, 3]`

B

`[-1, 1]`

C

`[0, 1]`

D

`[-1, 3]`

Text Solution

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The correct Answer is:
D
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