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Q.limx0sin(ax+b)sin(axb)x\displaystyle \lim_{x \to 0} \frac{\sin(ax+b) - \sin(ax-b)}{x} equals

a
2bcosb2b\cos b
b
2acosb2a\cos b
c
2bcos(ax)2b\cos(ax)
d
2acos(ax)2a\cos(ax)

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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