x=1 पर फलन f(x) = lim(n to infty) (ln(2+...

`x=1` पर फलन `f(x) = lim_(n to infty) (ln(2+x) -x^(2n)sinx)/(1+x^(2n))` की सांत्यत की जांच कीजिए|

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`x=1` पर असंतत

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