જો $1+\sin \theta+\sin ^{2} \theta+\ldots \infty = 2 \sqrt{3}+4$ હોય,તો $\theta = $

  • A
    $\frac{\pi}{6}$
  • B
    $\frac{\pi}{4}$
  • C
    $\frac{\pi}{3}$
  • D
    $\frac{3 \pi}{4}$

Explore More

Similar Questions

$0.1232323......$ નું અપૂર્ણાક મૂલ્ય શોધો.

$5^{1/2} \cdot 5^{1/4} \cdot 5^{1/8} \cdots \infty$ નું મૂલ્ય ....... છે.

$1 + \frac{2}{3} + \frac{6}{3^2} + \frac{10}{3^3} + \frac{14}{3^4} + \dots$ શ્રેણીનો સરવાળો કેટલો થાય?

Difficult
View Solution

શ્રેણી $\frac{3}{1^2} + \frac{5}{1^2 + 2^2} + \frac{7}{1^2 + 2^2 + 3^2} + \dots$ ના $11$ પદોનો સરવાળો કેટલો થાય?

$2.5 + 5.9 + 8.13 + 11.17 + \ldots$ $10$ પદો સુધી $=$

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