$e^{\log _{10} \tan 1^{\circ}+\log _{10} \tan 2^{\circ}+\log _{10} \tan 3^{\circ}+\ldots+\log _{10} \tan 89^{\circ}}$ ની કિંમત શોધો.

  • A
    $3$
  • B
    $\frac{1}{e}$
  • C
    $1$
  • D
    $0$

Explore More

Similar Questions

જો $3 \sin^{2} x - 8 \sin x + 4 = 0$ અને $x \in \left(\frac{\pi}{2}, \pi\right)$ હોય,તો $\tan x = $

$\sin^2 5^\circ + \sin^2 10^\circ + \sin^2 15^\circ + \dots + \sin^2 85^\circ + \sin^2 90^\circ$ ની કિંમત શોધો.

$0 \leq P, Q \leq \frac{\pi}{2}$ માટે,જો $\sin P + \cos Q = 2$ હોય,તો $\tan \left(\frac{P + Q}{2}\right)$ ની કિંમત શોધો.

જો $\operatorname{cosec}^2(\alpha+\beta)-\sin^2(\beta-\alpha)+\sin^2(2\alpha-\beta)=\cos^2(\alpha-\beta)$ જ્યાં $\alpha, \beta \in (0, \frac{\pi}{2})$ હોય,તો $\sin(\alpha-\beta)$ ની કિંમત શોધો.

ધારો કે $n$ એક ધન પૂર્ણાંક છે જેથી $\sin \frac{\pi }{2^n} + \cos \frac{\pi }{2^n} = \frac{\sqrt{n}}{2}$ થાય. તો

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