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

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

Explore More

Similar Questions

$\int e^{\sin x} \sin 2 x \, dx$ का मान है

यदि $\cos(\log x)$ का आदि फलन (primitive) $f(x)\{\cos(g(x)) + \sin(h(x))\}$ है,तो निम्नलिखित में से कौन सा सत्य है?

फलन का समाकलन कीजिए: $x \sin x$

$\int e^{x} \cdot x^{5} \, dx$ क्या है?

$\int(\log x)^2 x^3 d x=\frac{x^4}{32} f(x)+C \Rightarrow f(x)=$

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