A) \[\frac{\pi }{6}\]
B) \[\frac{\pi }{4}\]
C) \[\frac{\pi }{2}\]
D) \[\pi \]
Correct Answer: D
Solution :
At\[x=n+x,\]then \[f(\pi +x)=|\sin (\pi +x)+\cos (\pi +x)|\] \[=|-\sin x-\cos x|\] \[=|\sin x+\cos x|\] Hence, period is\[\pi \].You need to login to perform this action.
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