જો $\int x^3 \sin 3x \, dx = \frac{1}{27}[f(x) \cos 3x + g(x) \sin 3x] + c$ હોય, તો $f(1) + g(1) =$

  • A
    $14$
  • B
    $6$
  • C
    $4$
  • D
    $12$

Explore More

Similar Questions

$\int (x+1)^2 e^x \, dx$ ની કિંમત શોધો.

$ \int x^{3} \sin 3 x \, dx = $

$\int \sec^3 x \, dx$ ની કિંમત શું થાય?

$\int x^{3} e^{x^{2}} dx =$

$\int \cos^{-1}(2x^2-1) \, dx =$

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