The difference between greatest and least value of \[f(x)=2\sin x+\sin 2x,x\in \left[ 0,\frac{3\pi }{2} \right]\] is-

The difference between greatest and least value of \[f(x)=2\sin x+\sin

1.	The difference between greatest and least value of \[f(x)=2\sin x+\sin 2x,x\in \left[ 0,\frac{3\pi }{2} \right]\] is-
A.	\[\frac{3\sqrt{3}}{2}\]
B.	\[\frac{3\sqrt{3}}{2}-2\]
C.	\[\frac{3\sqrt{3}}{2}+2\]
D.	None of these
Answer» D. None of these

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The difference between greatest and least value of \[f(x)=2\sin x+\sin 2x,x\in \left[ 0,\frac{3\pi }{2} \right]\] is-

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