If f: R rarr R, f(x)=x^(3)+3x^(2)+10x+2s...

If `f: R rarr R, f(x)=x^(3)+3x^(2)+10x+2sin x` then the range of the function is given by

A

`(-oo, oo)`

B

`[0, oo)`

C

`(-oo, 0]`

D

`phi`

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The correct Answer is:

A

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