Which one is the correct statement about the function \[f(x)=\sin 2x\]

1.	Which one is the correct statement about the function \[f(x)=\sin 2x\]
A.	\[f(x)\] is increasing in \[\left( 0,\frac{\pi }{2} \right)\] and decreasing in \[\left( \frac{\pi }{2},\pi \right)\]
B.	\[f(x)\] is decreasing in \[\left( 0,\frac{\pi }{2} \right)\] and increasing in \[\left( \frac{\pi }{2},\pi \right)\]
C.	\[f(x)\] is increasing in \[\left( 0,\frac{\pi }{4} \right)\] and decreasing in \[\left( \frac{\pi }{4},\frac{\pi }{2} \right)\]
D.	The statements , and are all correct
Answer» D. The statements , and are all correct

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Which one is the correct statement about the function \[f(x)=\sin 2x\]

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