यदि $(a, b)$ उस त्रिभुज का लंबकेंद्र है जिसके शीर्ष $(1, 2), (2, 3)$ और $(3, 1)$ हैं,और $I_1 = \int_{a}^{b} x \sin(4x - x^2) dx$,$I_2 = \int_{a}^{b} \sin(4x - x^2) dx$ है,तो $36 \frac{I_1}{I_2}$ का मान ज्ञात कीजिए:

  • A
    $72$
  • B
    $88$
  • C
    $80$
  • D
    $66$

Explore More

Similar Questions

$\int_{-1}^1 x|x| \, dx =$

$\int_{-\pi}^{\pi} (1-x^2) \sin x \cdot \cos^2 x \, dx$ का मान ज्ञात कीजिए।

$\int_{0}^{1} \tan ^{-1}\left[\frac{2 x-1}{1+x-x^{2}}\right] d x=$

यदि $\int_0^{2a} f(x) \, dx = 2 \int_0^a f(x) \, dx$ है,तो:

माना ${I_1} = \int_a^{\pi - a} {xf(\sin x)dx}$ और ${I_2} = \int_a^{\pi - a} {f(\sin x)dx}$,तो ${I_2}$ किसके बराबर है?

Difficult
View Solution

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