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Friday, 9 October

JEE Main Maths · Complex Numbers and Quadratic Equations

Both roots in interval

Both roots in interval (Complex Numbers and Quadratic Equations) was asked once in the 42 JEE Main shifts Lumi analysed, in 2026.

Times asked
1
in 1 shift
Years
2026
Usual format
Single correct
Multi-step
Pattern
New since 2024
asked once so far

How it is asked

  • Roots in interval after limit-determined coefficients

Difficulty

Easy 0Medium 0Hard 1

Where it sits

Chapter: Complex Numbers and Quadratic Equations. Topic: Location of Roots, 5 questions over 4 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 6 Apr 2026, Shift 2 · Q16Let lim⁡x→2(tan⁡(x−2))(rx2+(p−2)x−2p)(x−2)2=5\lim_{x\to2}\frac{(\tan(x-2))\left(rx^2+(p-2)x-2p\right)}{(x-2)^2}=5 for some r,p∈Rr, p\in\mathbf{R}. If the set of all possible values…HardSingle correct