Join TSR now and get all your revision questions answeredSign up now

Differentiation A2 Watch

    • Thread Starter
    Offline

    2
    ReputationRep:
    Attachment 587308

    I got the first part but how do you do the second part(hence)?? How is it related?
    Attached Images
     
    • Community Assistant
    • Welcome Squad
    Offline

    3
    ReputationRep:
    (Original post by TheAlphaParticle)

    I got the first part but how do you do the second part(hence)?? How is it related?
    Product rule, you have already shown one of the differentials required in it.
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by RDKGames)
    Product rule, you have already shown one of the differentials required in it.
    OHHH thanks!!
    Offline

    3
    ReputationRep:
    (Original post by TheAlphaParticle)
    Attachment 587308

    I got the first part but how do you do the second part(hence)?? How is it related?
    Product rule! dy/dx = (u * dv/dx) + (v * du/dx)
    Offline

    3
    ReputationRep:
    If you want to really be able to make sure you have your differentiation concepts done try the rates of change questions, I personally like solving them cause they're quite different.
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by azizadil1998)
    Product rule! dy/dx = (u * dv/dx) + (v * du/dx)
    The thing is this whole exercise was about the quotient rule, so it kinda threw me off and i didn't even think about the product rule!
    Offline

    3
    ReputationRep:
    (Original post by TheAlphaParticle)
    The thing is this whole exercise was about the quotient rule, so it kinda threw me off and i didn't even think about the product rule!
    That's quite strange.
    Offline

    3
    ReputationRep:
    (Original post by TheAlphaParticle)
    The thing is this whole exercise was about the quotient rule, so it kinda threw me off and i didn't even think about the product rule!
    Quotient rule is a special case of product rule.


    Posted from TSR Mobile
 
 
 
Poll
Is GoT overrated?
Useful resources

Make your revision easier

Maths

Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

Equations

How to use LaTex

Writing equations the easy way

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Quick reply
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.