The set of points of discontinuity of the function f(x) = _ n (2 x)^ 2n 3^n - (2 x)^ 2n is given by

MHT CET Mathematics question

The set of points of discontinuity of the function is given by

Answer: (D)

With and : when , when , when , and is undefined when . So is

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Question ID VK-028420