The value of $\displaystyle{\lim_{x\to 0}}$ $\sin x \sin(\dfrac{1}{x})$
option a
Well see function sin(1/x) is bounded between [−1,1] and as
limx→0 xsin(1/x)
the value of x will also go to zero hence value of limit is 0
How ? please explain abhishekmehta4u.
It is option B
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