$^{10}C_1 + ^{10}C_3 + ^{10}C_5 + ^{10}C_7 + ^{10}C_9 = $

  • A
    $2^9$
  • B
    $2^{10}$
  • C
    $2^{10} - 1$
  • D
    આમાંથી કોઈ નહીં

Explore More

Similar Questions

સરવાળા $\left({ }^{n} C_{1}\right)^{2}+\left({ }^{n} C_{2}\right)^{2}+\left({ }^{n} C_{3}\right)^{2}+\ldots+\left({ }^{n} C_{n}\right)^{2}$ નું મૂલ્ય છે

જો $(1 + x)^n = C_0 + C_1x + C_2x^2 + .... + C_nx^n$ હોય,તો $C_0 + 2C_1 + 3C_2 + .... + (n + 1)C_n$ ની કિંમત શું થશે?

$\sum_{r=0}^{6} \left({}^{6}C_{r} \cdot {}^{6}C_{6-r}\right)$ નું મૂલ્ય કેટલું થાય?

જો $(1-x+x^2)^n = a_0 + a_1 x + \ldots + a_{2n} x^{2n}$ હોય, તો $a_0 + a_2 + a_4 + \ldots + a_{2n}$ ની કિંમત શોધો.

જો $\frac{1}{n+1} {}^{n}C_{n} + \frac{1}{n} {}^{n}C_{n-1} + \dots + \frac{1}{2} {}^{n}C_{1} + {}^{n}C_{0} = \frac{1023}{10}$ હોય,તો $n$ ની કિંમત શોધો.

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