Card 1 of 20
The product law is log(PQ)=\log(PQ)=log(PQ)= [...]\text{[...]}[...].
A
The product law is log(PQ)=\log(PQ)=log(PQ)= logP+logQ\boxed{\log P+\log Q}logP+logQ.
B
The gradient equals logb\log blogb.
C
The power law is log(Pr)=\log(P^r)=log(Pr)= rlogP\boxed{r\log P}rlogP.
D
a=10ca=10^ca=10c.
Card 1 of 20
1.6.8 Exponentials and logarithms Flashcards
20 flashcards on WJEC A Level Maths 1.6.8 Exponentials and logarithms: the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4.