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Friday, 9 October

JEE Main Maths · Relations and Functions

Range of Rational Quadratic Functions

Range of Rational Quadratic Functions (Relations and Functions) was asked once in the 42 JEE Main shifts Lumi analysed, in 2025.

Times asked
1
in 1 shift
Years
2025
Usual format
Single correct
Multi-step
Pattern
New since 2024
asked once so far

How it is asked

  • Range of rational function then symmetric sum

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Relations and Functions. Topic: Quadratic Roots, 46 questions over 19 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 7 Apr 2025, Shift 2 · Q2If the range of the function f(x)=5−xx2−3x+2f(x)=\frac{5-x}{x^2-3x+2}, x≠1,2x\ne 1,2, is (−∞,α]∪[β,∞)(-\infty,\alpha]\cup[\beta,\infty), then α2+β2\alpha^2+\beta^2 is…MediumSingle correct