If the interval of differencing is 1, then the value of Δ sin 4 x wi

1.	If the interval of differencing is 1, then the value of Δ sin 4 x will be
A.	2(sin 2) (cos 2 (2x + 1))
B.	2(sin 2) (sin 2 (x + 1))
C.	2(cos 4 ) (sin 2 (x + 2))
D.	2(sin 2) (cos 2 (2x - 1))
Answer» B. 2(sin 2) (sin 2 (x + 1))

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If the interval of differencing is 1, then the value of Δ sin 4 x will be

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