Question

class 11

JEE Advanced


Let f(r)= $\large\sum\limits_{j=2}^{2008} {\frac{1}{{j}^{r}}}= {\frac{1}{{2}^{r}}}.........+{\frac{1}{{2008}^{r}}}$

Find $\huge{\sum\limit_{k=2}^{\infty}f(k) }$​

Answer 1

Answer:

refer to this attachment

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Answer 2

Answer:

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