JEE Main Maths · Complex Numbers and Quadratic Equations

Difference of Roots

Difference of Roots (Complex Numbers and Quadratic Equations) was asked once in the 42 JEE Main shifts Lumi analysed, in 2022. 1 of the 1 had a numerical answer.

Times asked: 1; in 1 shift
Years: 2022
Usual format: Numerical value; Multi-step
Pattern: Occasional; asked once so far

How it is asked

Difference of roots from ap and modulus conditions

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Complex Numbers and Quadratic Equations. Topic: Quadratic Roots, 46 questions over 19 ideas.

The question

Newest first, each with its options and official answer.

28 Jul 2022, Shift 1 · Q26For $p,q\in\mathbf{R}$ , consider the real valued function $f(x)=(x-p)^2-q,\ x\in\mathbf{R}$ and $q>0$ . Let $a_1,a_2,a_3$ and $a_4$ be in…MediumNumerical value