Non-Linear Differential Equations - First Integrals
Hey,
Any help on the attached question would be most appreciated. Particularly b) - e).
No idea what I'm doing really and can't find much on the internet about first integrals that isn't beyond my level.
Cheers!
Any help on the attached question would be most appreciated. Particularly b) - e).
No idea what I'm doing really and can't find much on the internet about first integrals that isn't beyond my level.
Cheers!
First integrals are essentially just constants of the motion, so to show that I (say) is a first integral all you have to do is show that dI/dt=0.
And btw that isn't a non-linear DE, technically it's a linear 4th order ODE.
And btw that isn't a non-linear DE, technically it's a linear 4th order ODE.
Quick Reply
Related discussions
- Lse Economics and Economic history…help please
- Knowing which particular integral to use for ordinary differential equations
- Road to a 2:1 - 2nd year maths GYG
- Hardest part of A level maths
- Can anyone help with this SUVAT A-level question?
- edexcel further maths core pure paper 1
- .
- Calculators in Cambridge Alevels
- Help with integration question
- Help with differential equations please.
- Maths vs Maths and Physics
- Intergrate
- Wire of Varying Area
- Edexcel A-level Further Mathematics Paper 2 (9FM0 02) - 5th June 2023 [Exam Chat]
- OCR A-level Mathematics A Paper 1 (H240/01) - 6th June 2023 [Exam Chat]
- Maths question
- Politics and Economics at LSE vs pure Economics at Edinburgh
- How easy is to switch courses once you start uni?
- People who do Computer Science in Uni: How much mathematics do you do?
- A-Level Maths mock paper help
Latest
Trending
Last reply 3 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
Trending
Last reply 3 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
