જો $\int \frac{x^2-x+2}{x^2+x+2} d x=x-\log (f(x))+\frac{2}{\sqrt{7}} \operatorname{Tan}^{-1}(g(x))+c$ હોય,તો $f(-1)+\sqrt{7} g(-1)=$

  • A
    $1$
  • B
    $0$
  • C
    $-1$
  • D
    $2$

Explore More

Similar Questions

સંકલન $\int\left(\left(\frac{x}{2}\right)^x+\left(\frac{2}{x}\right)^x\right) \log _2 x \, dx$ બરાબર શું થાય?

સંકલન શોધો: $\int \frac{2x+3}{\sqrt{3x^2-2x+1}} dx$

નીચેના સંકલિત શોધો: $\int \frac{x+3}{\sqrt{5-4 x-x^{2}}} d x$

Difficult
View Solution

જો $I_n = \int \frac{\sin nx}{\sin x} dx$ હોય,જ્યાં $n = 1, 2, 3, \ldots$,તો $I_6 =$

જો $\int \sin ^{-1}\left(\sqrt{\frac{x}{1+x}}\right) d x=A(x) \tan ^{-1}(\sqrt{x})+B(x)+C$ હોય,જ્યાં $C$ એ સંકલનનો અચળાંક છે,તો ક્રમયુક્ત જોડ $(A(x), B(x))$ શું હોઈ શકે?

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