જો $\int_0^{\frac{\pi}{3}} \cos^4 x \, dx = a\pi + b\sqrt{3}$ હોય,જ્યાં $a$ અને $b$ સંમેય સંખ્યાઓ છે,તો $9a + 8b$ ની કિંમત શોધો:

  • A
    $2$
  • B
    $1$
  • C
    $3$
  • D
    $\frac{3}{2}$

Explore More

Similar Questions

$\int_{0}^{\infty} \frac{x \, dx}{(1 + x)(1 + x^2)} = $

Difficult
View Solution

ધારો કે $[.]$ એ મહત્તમ પૂર્ણાંક વિધેય છે. જો $\int_0^{e^3}\left[\frac{1}{e^{x-1}}\right] d x=\alpha-\log _e 2$ હોય,તો $\alpha^3$ ની કિંમત . . . . . . છે.

$ \int_{-5}^{5} |x+2| \, dx $ ની કિંમત શોધો.

$\mathop \smallint \limits_0^\pi \sqrt {1 + 4{{\sin }^2}\frac{x}{2} - 4\sin \frac{x}{2}} \;dx = $

જો $\int_0^{\frac{\pi}{2}} \frac{\cot x}{\cot x+\operatorname{cosec} x} d x=m(\pi+n)$ હોય,તો $(m \cdot n)$ ની કિંમત શોધો.

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