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Friday, 9 October

JEE Main Maths · Differential Equations

Alternative Substitution x = vy

Alternative Substitution x = vy (Differential Equations) was asked once in the 42 JEE Main shifts Lumi analysed, in 2024.

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

How it is asked

  • Solve initial value differential equation

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Differential Equations. Topic: Homogeneous Equations, 9 questions over 5 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 31 Jan 2024, Shift 1 · Q12The solution curve of the differential equation ydxdy=x(log⁡ex−log⁡ey+1), x>0, y>0y\frac{dx}{dy}=x(\log_ex-\log_ey+1),\ x>0,\ y>0 passing through the point (e,1)(e,1) isMediumSingle correct