If the roots of the equation $ax^2 + bx + c = 0$ are $(\alpha - \beta)$ and $(\gamma - \delta)$,and the roots of the equation $Ax^2 + Bx + C = 0$ are $(\alpha + \delta)$ and $(\beta + \gamma)$,then $\left| \frac{a}{A} \right|$ is equal to (where $D_1$ and $D_2$ are the discriminants of the given equations respectively).

  • A
    $\left| \frac{b}{B} \right|$
  • B
    $\left| \frac{c}{C} \right|$
  • C
    $\sqrt{\frac{D_1}{D_2}}$
  • D
    $\left| \frac{a + b + c}{A + B + C} \right|$

Explore More

Similar Questions

The factors of $(a^{2}+4 b^{2}+4 b-4 a b-2 a-8)$ are:

Difficult
View Solution

Let $y = \sqrt {\frac{{(x + 1)(x - 3)}}{{(x - 2)}}} $,then all real values of $x$ for which $y$ takes real values,are

If $a^{2}=by+cz, b^{2}=cz+ax, c^{2}=ax+by,$ then the value of $\frac{x}{a+x}+\frac{y}{b+y}+\frac{z}{c+z}$ is

Difficult
View Solution

Solve the given two equations and select the correct answer from the given options.
$I.$ $(17)^{2} + 144 \div 18 = x$
$II.$ $(26)^{2} - 18 \times 21 = y$

If the roots of the equation $qx^2 + px + q = 0$,where $p$ and $q$ are real,are complex,then the roots of the equation $x^2 - 4qx + p^2 = 0$ are

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