જો ${I_n} = \int_0^{\pi /4} {{\tan ^n}\theta \,d\theta }$ હોય,તો ${I_8} + {I_6}$ ની કિંમત શોધો.

  • A
    $\frac{1}{4}$
  • B
    $\frac{1}{5}$
  • C
    $\frac{1}{6}$
  • D
    $\frac{1}{7}$

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Similar Questions

$\int_{-\pi / 2}^{\pi / 2} \sin |x| \, dx$ ની કિંમત શોધો.

નિશ્ચિત સંકલન $\int_0^{2a} f(x) dx$ ની કિંમત શોધો.

ધારો કે $J = \int_0^1 \frac{x}{1+x^8} dx$. નીચેના વિધાનો ધ્યાનમાં લો:
$I$. $J > \frac{1}{4}$
$II$. $J < \frac{\pi}{8}$
તો,

$ \int_{2}^{8} \frac{\sqrt{10-x}}{\sqrt{x}+\sqrt{10-x}} d x $ ની કિંમત શોધો.

સંકલન $\int_{-1 / 2}^{1 / 2}\left\{\left(\frac{x+1}{x-1}\right)^{2}+\left(\frac{x-1}{x+1}\right)^{2}-2\right\}^{1 / 2} d x$ નું મૂલ્ય કેટલું થાય?

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