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

$\int {\cos (\log_e x)} \, dx$ ની કિંમત શોધો.

જો સુરેખ વિધેયો $f(x)$ અને $g(x)$ એ $\int[(3x-1) \cos x + (1-2x) \sin x] dx = f(x) \cos x + g(x) \sin x + C$ નું સમાધાન કરે,તો:

$\int x \sin kx \, dx$ નું મૂલ્ય શું છે?

જો $\int {\ln ({x^2} + x)dx = x\ln ({x^2} + x) + A}$ હોય,તો $A = $

$\int \tan ^{-1}\left(\sqrt{\frac{1-x}{1+x}}\right) d x$ 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