This discussion is now closed.
Check out other Related discussions
- A level/revision help!
- How should I space my revision plan for my A-Levels?
- Messed up CIE Math P3 and Physics P4.
- How to get a full UMS in Pure Maths 3?
- AQA A Level Psychology Essays
- edexcel ial math a* requirements
- Edexcel GCSE HISTORY PAPER 2 (1HI0 2A-2W) - 4th JUNE [Exam Chat]
- Getting A* in math in year 12?
- Coming home to UK with American AP classes
- Leaving A level mathematics a week before the exam.
- I got 2:2 will i be able to get in to ICL non competitive courses (im offer holder)
- My journey to A-Levels
- UCAS Application-A-level qualifications
- IBDP Math AI HL IA
- P3 A level international maths exam edexcel Jan 08 2024
- TMUA clash
- A-level maths any help for development?
- Deciding Edexcel IAL FM Cash-in Unit Combinations
- Exam Dates A Levels 2024
- IB Chemistry Paper 3
any idead, P3 calculus
Can anyone help me with this pls:
If x = (Ap + B)^r and p = at^2 + bt + c, find an expression for dx/dt using the Chain Rule.
Thanks!
If x = (Ap + B)^r and p = at^2 + bt + c, find an expression for dx/dt using the Chain Rule.
Thanks!
Can anyone help me with this pls:
If x = (Ap + B)^r and p = at^2 + bt + c, find an expression for dx/dt using the Chain Rule.
Thanks!
first, find dx/dp.
dx/dp = r(Ap + B)^(r-1) * A = Ar(Ap + B)^(r-1) .
Then find dp/dt.
dp/dt = 2at + b.
By the chain rule, dx/dt = dx/dp * dp/dt
Hence dx/dt = [Ar(Ap + B)^(r-1)] * [2at + b]
hope this helps.
If x = (Ap + B)^r and p = at^2 + bt + c, find an expression for dx/dt using the Chain Rule.
Thanks!
first, find dx/dp.
dx/dp = r(Ap + B)^(r-1) * A = Ar(Ap + B)^(r-1) .
Then find dp/dt.
dp/dt = 2at + b.
By the chain rule, dx/dt = dx/dp * dp/dt
Hence dx/dt = [Ar(Ap + B)^(r-1)] * [2at + b]
hope this helps.
Related discussions
- A level/revision help!
- How should I space my revision plan for my A-Levels?
- Messed up CIE Math P3 and Physics P4.
- How to get a full UMS in Pure Maths 3?
- AQA A Level Psychology Essays
- edexcel ial math a* requirements
- Edexcel GCSE HISTORY PAPER 2 (1HI0 2A-2W) - 4th JUNE [Exam Chat]
- Getting A* in math in year 12?
- Coming home to UK with American AP classes
- Leaving A level mathematics a week before the exam.
- I got 2:2 will i be able to get in to ICL non competitive courses (im offer holder)
- My journey to A-Levels
- UCAS Application-A-level qualifications
- IBDP Math AI HL IA
- P3 A level international maths exam edexcel Jan 08 2024
- TMUA clash
- A-level maths any help for development?
- Deciding Edexcel IAL FM Cash-in Unit Combinations
- Exam Dates A Levels 2024
- IB Chemistry Paper 3
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
