Mathematics · Differential Equations
For the exact differential equation du/dx = -xu2 / (2 + x2u), which one of the following is the solution?
- 1u2 + 2x2 = constant
- 2xu2 + u = constant
- 3(1/2)x2u2 + 2u = constant✓
- 4(1/2)ux2 + 2u = constant
Correct answer
(1/2)x2u2 + 2u = constant
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Differential Equations?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Differential Equations