$(1+x)^{\frac{21}{5}}$ ના વિસ્તરણમાં આવતા પદોમાં પ્રથમ ઋણ સહગુણક કયો છે?

  • A
    $\frac{-6160}{15625}$
  • B
    $\frac{-416}{3125}$
  • C
    $\frac{-616}{5^7}$
  • D
    $\frac{-616}{5^6}$

Explore More

Similar Questions

$1 - \frac{3}{16} + \frac{1 \cdot 4}{1 \cdot 2} \left(\frac{3}{16}\right)^2 - \frac{1 \cdot 4 \cdot 7}{1 \cdot 2 \cdot 3} \left(\frac{3}{16}\right)^3 + \ldots$

શ્રેણી $1 + \frac{1}{5} + \frac{1 \times 3}{5 \times 10} + \frac{1 \times 3 \times 5}{5 \times 10 \times 15} + \dots$ નો સરવાળો કેટલો થાય?

Difficult
View Solution

$(1 - x)^{-4}$ ના વિસ્તરણમાં ${(r + 1)^{th}}$ પદ કયું હશે?

જો $x=1+\frac{3}{1!} \times \frac{1}{6}+\frac{3 \times 7}{2!}\left(\frac{1}{6}\right)^2+\frac{3 \times 7 \times 11}{3!}\left(\frac{1}{6}\right)^3+\ldots$ હોય,તો $x^4$ ની કિંમત શોધો.

જો $|x| > 1$ હોય,તો $(1 + x)^{-2} = $

Difficult
View Solution

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