$\lim _{n \rightarrow \infty}\left[\frac{n}{(n+1) \sqrt{2n+1}}+\frac{n}{(n+2) \sqrt{2(2n+2)}}+\frac{n}{(n+3) \sqrt{3(2n+3)}}+\ldots n \text{ પદો}\right]=\int_0^1 f(x) d x$,તો $f(x)=$

  • A
    $\frac{1}{(1+x) \sqrt{2x+x^2}}$
  • B
    $\frac{1}{(1+x) \sqrt{x+2}}$
  • C
    $\frac{1}{(1+x) \sqrt{x^2+x+1}}$
  • D
    $\frac{1}{(1+x) \sqrt{x^2-2x}}$

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Similar Questions

$\mathop {\lim }\limits_{n \to \infty } \frac{1}{n}\sum\limits_{r = 1}^{2n} {\frac{r}{{\sqrt {{n^2} + {r^2}} }}} $ ની કિંમત શોધો.

સરવાળાની મર્યાદા તરીકે નીચેના નિશ્ચિત સંકલનનું મૂલ્ય શોધો:
$\int_{2}^{3} x^{2} d x$

$\lim _{n \rightarrow \infty} \frac{1}{n^3} \sum_{k=1}^n (k^2 x)$ ની કિંમત શોધો.

$\mathop {\lim }\limits_{n \to \infty } \left[ {\frac{1}{n} + \frac{1}{{n + 1}} + \frac{1}{{n + 2}} + \dots + \frac{1}{{2n}}} \right] = $

Difficult
View Solution

$\mathop {\lim }\limits_{n \to \infty } \frac{{{1^p} + {2^p} + {3^p} + ..... + {n^p}}}{{{n^{p + 1}}}} = $

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