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If f(x)={{:((e^([2x]+2x+1)-1)/([2x]+2x+1...

If `f(x)={{:((e^([2x]+2x+1)-1)/([2x]+2x+1),:,x ne 0),(1,":", x =0):}`, then (where `[.]` represents the greatest integer function)

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NTA MOCK TESTS-NTA JEE MOCK TEST 64-MATHEMATICS
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