ધારો કે $f(x) = \int \frac{\sqrt{x}}{(1+x)^2} dx$ $(x \geq 0)$ છે. તો $f(3) - f(1)$ ની કિંમત શોધો.

  • A
    $-\frac{\pi}{6} + \frac{1}{2} + \frac{\sqrt{3}}{4}$
  • B
    $\frac{\pi}{6} + \frac{1}{2} - \frac{\sqrt{3}}{4}$
  • C
    $-\frac{\pi}{12} + \frac{1}{2} + \frac{\sqrt{3}}{4}$
  • D
    $\frac{\pi}{12} + \frac{1}{2} - \frac{\sqrt{3}}{4}$

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Similar Questions

$\int\limits_{0}^{5} \cos \left(\pi\left(x-\left[\frac{x}{2}\right]\right)\right) d x$,જ્યાં $[t]$ એ $t$ થી નાનો અથવા તેના જેટલો મહત્તમ પૂર્ણાંક દર્શાવે છે,તેની કિંમત શોધો:

$\int_0^\pi \frac{\cos x}{\sqrt{1-\sin ^2 x}} d x=$

$\int\limits_0^3 \left( \frac{1}{\sqrt{x^2 + 4x + 4}} + \sqrt{x^2 - 4x + 4} \right) dx =$

$\int_0^\pi \frac{1}{4+3 \cos x} d x=$

$\int_0^{1.5} {[x^2] \, dx}$,જ્યાં $[.]$ એ મહત્તમ પૂર્ણાંક વિધેય દર્શાવે છે,તેની કિંમત શોધો.

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