Card 1 of 21
A proof proceeds from assumptions through justified logical steps to the required [ ].
A
A proof proceeds from assumptions through justified logical steps to the required conclusion.
B
To prove divisibility by ddd, rewrite the expression in the form d×integer\boxed{d\times\text{integer}}d×integer.
C
The possible remainders when dividing an integer by mmm are 0,1,…,m−1\boxed{0,1,\ldots,m-1}0,1,…,m−1.
D
Only 0 or 1.
Card 1 of 21
1.4.1 Structure and methods of proof Flashcards
21 flashcards on AQA A Level Maths 1.4.1 Structure and methods of proof: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.