If $2 a p q = (p + q)^2 - (p - q)^2$,then the value of $a$ is

  • A
    $2$
  • B
    $1$
  • C
    $4$
  • D
    $8$

Explore More

Similar Questions

If $a+b+c=0,$ then the value of $\left(\frac{a^{2}}{b c}+\frac{b^{2}}{c a}+\frac{c^{2}}{a b}\right)$ is:

Find the value of $k$ if $f(x) = x^{3} - kx^{2} + 11x - 6$ and $(x - 1)$ is a factor of $f(x)$.

Find the values of $m$ and $n$ in the polynomial $2x^{3} + mx^{2} + nx - 14$,such that $(x-1)$ and $(x+2)$ are its factors.

If $x+\frac{1}{x}=3,$ then the value of $x^{6}+\frac{1}{x^{6}}$ is

Factorize: $45 a^{3} b + 5 a b^{3} - 30 a^{2} b^{2}$

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