Explore More

Similar Questions

If $f(x) = x^n$,then the value of $f(1) - \frac{f'(1)}{1!} + \frac{f''(1)}{2!} - \frac{f'''(1)}{3!} + ...... + \frac{(-1)^n f^n(1)}{n!}$ is

If the first three terms in the binomial expansion of $(1+bx)^n$ in ascending powers of $x$ are $1, 6x$ and $6x^2$ respectively,then $b+n=$

The remainder when $19^{200} + 23^{200}$ is divided by $49$ is $.........$.

If the number of terms in the expansion of $(x - 2y + 3z)^n$ is $45$,then $n=$

If $1 + x^4 + x^5 = \sum\limits_{i = 0}^5 a_i (1 + x)^i$ for all $x$ in $\mathbb{R},$ then $a_2$ is

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