જો $I_n = \int \frac{\sin nx}{\cos x} dx$ હોય,તો $I_n =$

  • A
    $\frac{-2}{n-1} \cos (n-1)x - I_{n-2}$
  • B
    $\frac{2}{n-1} \cos (n-1)x + I_{n-2}$
  • C
    $\frac{-2}{n+1} \sin (n+1)x - I_{n-2}$
  • D
    $\frac{-2}{n+1} \cos (n-1)x - I_{n-2}$

Explore More

Similar Questions

જો $\int f(x) dx = g(x) + c$ હોય, તો $\int f^{-1}(x) dx =$ શું થાય?

જો $\int \frac{1-(\cot x)^{2019}}{\tan x+(\cot x)^{2020}} dx = \frac{1}{n} \ln |(f(x))^n + (g(x))^n| + c$ હોય, તો $n[(f(x))^4 + (g(x))^4]_{x=\frac{\pi}{3}}$ ની કિંમત શોધો.

જો $\int \frac{2 \cos x+3 \sin x}{4 \cos x+5 \sin x} dx = \left(\frac{23}{41}\right) x + K \log |4 \cos x+5 \sin x| + c$ હોય,તો $K$ ની કિંમત શોધો.

$\int \frac{d x}{\sqrt{\left(5+2 x+x^2\right)^3}}$ ની કિંમત શોધો.

જો $\int \frac{a \cos x+3 \sin x}{5 \cos x+2 \sin x} d x=\frac{26}{29} x-\frac{k}{29} \log |5 \cos x+2 \sin x|+c$ હોય,તો $|a+k|=$

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