Find the value of \(sin {7\pi\over 4}sin {3\pi\over 4}sin {\pi\over 4 – McqOptions

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1.	Find the value of \(sin {7\pi\over 4}sin {3\pi\over 4}sin {\pi\over 4}sin {5\pi\over 4}\)
A.	1/16
B.	1/8
C.	3/18
D.	1/4
Answer» E.

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