If $y = x - x^2 + x^3 - x^4 + \dots \infty$,then the value of $x$ is equal to:

  • A
    $y + \frac{1}{y}$
  • B
    $\frac{y}{1 + y}$
  • C
    $y - \frac{1}{y}$
  • D
    $\frac{y}{1 - y}$

Explore More

Similar Questions

If $p, q, r$ are in a geometric progression and $a, b, c$ are in another geometric progression,then $cp, bq, ar$ are in...

If three numbers are in $G.P.$,then their logarithms will be in

If $a_1, a_2, a_3, \ldots, a_{10}$ is a geometric progression and $\frac{a_3}{a_1}=25$,then $\frac{a_9}{a_5}$ equals

What is the product of $n$ geometric means between $a$ and $b$?

The solution of the equation $1 + a + a^2 + a^3 + \dots + a^x = (1 + a)(1 + a^2)(1 + a^4)$ is given by $x$ is equal to

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