# C3 Maths Edexcel question

Watch
#1
I have my mock tomorrow, and I was wondering what proofs do we need to know for the formulae? (e.g. product rule etc.)
0
6 years ago
#2
Moved to the maths forum where you are more likely going to find the answer
0
6 years ago
#3
Product rule, quotient rule (in formula book), chain rule.
Trignometric identities:

(in formula book)
(in formula book)
(in formula book)
(in formula book)
(in formula book)
The derivation of

Quotient rule is in formula book as:
, if you can understand that, fine - if not, you'll need to remember it.

You'll also need to know the differentials of and

Chain rule:

Product rule:

----

Formula book is allowed and attached:
0
X

new posts
Back
to top
Latest
My Feed

### Oops, nobody has postedin the last few hours.

Why not re-start the conversation?

see more

### See more of what you like onThe Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

### Poll

Join the discussion

Yes (254)
34.14%
No (490)
65.86%