જો $f(\alpha) = \int_{1}^{\alpha} \frac{\log_{10} t}{1+t} dt, \alpha > 0$ હોય,તો $f(e^{3}) + f(e^{-3})$ ની કિંમત શોધો.

  • A
    $9$
  • B
    $\frac{9}{2}$
  • C
    $\frac{9}{\log_{e}(10)}$
  • D
    $\frac{9}{2 \log_{e}(10)}$

Explore More

Similar Questions

જો શૂન્યતર $x$ માટે,$af(x) + bf\left( {\frac{1}{x}} \right) = \frac{1}{x} - 5,$ જ્યાં $a \ne b,$ હોય,તો $\int_1^2 {f(x)\,dx = } $

જો $f(x) = \frac{e^x}{1 + e^x}$,$I_1 = \int_{f(-a)}^{f(a)} x g\{x(1 - x)\} dx$,અને $I_2 = \int_{f(-a)}^{f(a)} g\{x(1 - x)\} dx$ હોય,તો $\frac{I_2}{I_1}$ ની કિંમત શોધો.

જો સંકલન $\int_{-\frac{\pi}{2}}^{\frac{\pi}{2}}\left(\frac{x^2 \cos x}{1+\pi^x}+\frac{1+\sin ^2 x}{1+e^{\sin x^{323}}}\right) d x=\frac{\pi}{4}(\pi+a)-2$ નું મૂલ્ય હોય,તો $a$ નું મૂલ્ય શોધો.

$\int_{ - \pi /2}^{\pi /2} {\log \left( {\frac{{2 - \sin \theta }}{{2 + \sin \theta }}} \right)\,d\theta = } $

$\int_{0}^{\pi} \frac{x \, dx}{1+\cos \alpha \sin x}, (0 < \alpha < \pi)$ 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