જો $\int_1^2 \frac{dx}{(x^2-2x+4)^{\frac{3}{2}}} = \frac{k}{k+5}$ હોય,તો $k$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $2$
  • C
    -$1$
  • D
    -$2$

Explore More

Similar Questions

$\int_0^1 \sin^{-1} x \, dx = $ . . . . . . .

જો $I$ એ $I_1=\int_0^1 e^{-x} \cos ^2 x \, dx, I_2=\int_0^1 e^{-x^2} \cos ^2 x \, dx, I_3=\int_0^1 e^{-x^2} \, dx, I_4=\int_0^1 e^{-x^2 / 2} \, dx$ માંથી સૌથી મોટું હોય, તો

ધારો કે $\int_0^1 f(x) \, dx = 1$,$\int_0^1 x f(x) \, dx = a$,અને $\int_0^1 x^2 f(x) \, dx = a^2$ છે. તો $\int_0^1 (x - a)^2 f(x) \, dx$ નું મૂલ્ય શોધો.

$\int\limits_{\frac{\pi }{6}}^{\frac{5\pi }{6}} {\left( {\frac{1}{2}{{(3\sin \theta )}^2} - \frac{1}{2}{{(1 + \sin \theta )}^2}} \right)\,d\theta } $

$\int_0^\infty {\frac{{x\,dx}}{{(1 + x)(1 + {x^2})}}} = $

Difficult
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo