જો $u(n) = \int_0^{\frac{\pi}{2}} (1 + \sin t)^n \sin 2t \, dt$,જ્યાં $n \in N$,તો $u(4) = $

  • A
    $\frac{28 \pi}{5}$
  • B
    $\frac{128}{35}$
  • C
    $\frac{129}{15}$
  • D
    $\frac{68 \pi}{15}$

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Similar Questions

$\int_5^{10} \frac{d x}{(x-1)(x-2)} = $

સરવાળાની મર્યાદા તરીકે નીચેના નિશ્ચિત સંકલનનું મૂલ્ય શોધો:
$\int_{1}^{4}(x^{2}-x) dx$

Difficult
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જો સંકલન $525 \int_0^{\frac{\pi}{2}} \sin 2 x \cos^{\frac{11}{2}} x \left(1+\cos^{\frac{5}{2}} x\right)^{\frac{1}{2}} d x$ એ $(n \sqrt{2}-64)$ બરાબર હોય,તો $n$ ની કિંમત શોધો.

$\int_{\frac{\pi}{4}}^{\frac{\pi}{2}} \cot ^9 x \, dx =$

જો $2 f(x)-3 f\left(\frac{1}{x}\right)=x$ હોય,તો $\int_1^e f(x) d x=$

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