$\lim _{n \rightarrow \infty} \left( \frac{\sqrt{1} + 2 \sqrt{2} + 3 \sqrt{3} + \ldots + n \sqrt{n}}{n^{5/2}} \right) = $

  • A
    $1$
  • B
    $\frac{5}{2}$
  • C
    $0$
  • D
    $\frac{2}{5}$

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$\mathop {\lim }\limits_{n \to \infty } \left( {\frac{{{{\left( {n + 1} \right)}^{1/3}}}}{{{n^{4/3}}}} + \frac{{{{\left( {n + 2} \right)}^{1/3}}}}{{{n^{4/3}}}} + \dots + \frac{{{{\left( {2n} \right)}^{1/3}}}}{{{n^{4/3}}}}} \right)$ का मान ज्ञात कीजिए।

निश्चित समाकलन की परिभाषा द्वारा,$\lim _{n \rightarrow \infty}\left(\frac{1^4}{1^5+n^5}+\frac{2^4}{2^5+n^5}+\frac{3^4}{3^5+n^5}+\ldots+\frac{n^4}{n^5+n^5}\right)$ का मान ज्ञात कीजिए।

$\int_0^3 (2+x^2) dx = $

$\lim _{n \rightarrow \infty} \sum_{k=1}^n \frac{k}{n^2+k^2} = $

योगफल की सीमा के रूप में $\int_{0}^{1} e^{2-3 x} d x$ का मूल्यांकन कीजिए।

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