A) \[4\pi ,\,\,-\frac{\pi }{4}\]
B) \[-4\pi ,\,\,\frac{\pi }{4}\]
C) \[4\pi ,\,\,\frac{\pi }{4}\]
D) \[-4\pi ,\,\,-\frac{\pi }{4}\]
Correct Answer: A
Solution :
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