જો $n \in N$ માટે $(1+x)^n = C_0 + C_1 x + C_2 x^2 + \ldots + C_n x^n$ હોય,તો $C_0 + \frac{C_1}{2} + \frac{C_2}{3} + \ldots + \frac{C_n}{n+1} =$

  • A
    $\frac{2^n-1}{n+1}$
  • B
    $\frac{2^n-1}{n}$
  • C
    $\frac{2^{n+1}-1}{n+1}$
  • D
    $\frac{2^{n+1}-1}{n}$

Explore More

Similar Questions

$\frac{C_1}{C_0} + 2 \cdot \frac{C_2}{C_1} + 3 \cdot \frac{C_3}{C_2} + \dots + n \cdot \frac{C_n}{C_{n-1}}$ નું મૂલ્ય શું થાય?

Difficult
View Solution

જો $(1 - x + x^2)^n = a_0 + a_1x + a_2x^2 + .... + a_{2n}x^{2n}$ હોય,તો $a_0 + a_2 + a_4 + .... + a_{2n} = $

Difficult
View Solution

જો $(1+x)^n = a_0 + a_1 x + a_2 x^2 + \ldots + a_n x^n$ અને $a_0 - a_2 + a_4 - a_6 + \ldots = k \cos \frac{n \pi}{4}$ હોય,તો $k = $

જો $(1 + x)^n = C_0 + C_1x + C_2x^2 + .......... + C_nx^n$ હોય,તો $\frac{C_1}{C_0} + \frac{2C_2}{C_1} + \frac{3C_3}{C_2} + .... + \frac{nC_n}{C_{n - 1}} = $

Difficult
View Solution

$\binom{50}{4} + \sum_{i=1}^{6} \binom{56-i}{3} = \dots$

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