$\frac{^{100}C_{50}}{51} + \frac{^{100}C_{51}}{52} + \dots + \frac{^{100}C_{100}}{101}$ ની કિંમત શોધો:

  • A
    $\frac{2^{101}}{100}$
  • B
    $\frac{2^{100}}{100}$
  • C
    $\frac{2^{101}}{101}$
  • D
    $\frac{2^{100}}{101}$

Explore More

Similar Questions

$\binom{47}{4} + \sum_{r=1}^5 \binom{52-r}{3} = \dots$

જો $\frac{{}^{11}C_1}{2} + \frac{{}^{11}C_2}{3} + \dots + \frac{{}^{11}C_9}{10} = \frac{n}{m}$ અને $\gcd(n, m) = 1$ હોય,તો $n + m$ ની કિંમત શોધો.

જો $1^2 \cdot ^{20}C_1 + 2^2 \cdot ^{20}C_2 + 3^2 \cdot ^{20}C_3 + \dots + 20^2 \cdot ^{20}C_{20} = A(2^\beta)$ હોય,તો ક્રમયુક્ત જોડ $(A, \beta)$ ની કિંમત શોધો.

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 $n \geq 2$ એ ધન પૂર્ણાંક હોય,તો શ્રેણી ${}^{n+1} C_{2}+2\left({}^{2} C_{2}+{}^{3} C_{2}+{}^{4} C_{2}+\ldots+{}^{n} C_{2}\right)$ નો સરવાળો ...... થાય.

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