Proof Flashcards
1
Q
How can you write an integer in terms of n?
A
n
2
Q
How can you write an even number in terms of n?
A
2n
3
Q
How can you write an odd number in terms of n?
A
2n+1
4
Q
How can you write a square number in terms of n?
A
n^2
5
Q
How can you write two consecutive integers in terms of n?
A
n, n+1
6
Q
How can you write two consecutive square numbers in terms of n?
A
n^2, (n+1)^2
7
Q
What is proof by exhaustion?
A
Trying every available option
8
Q
What is disproof by counter-example?
A
When you disprove the statement
9
Q
What are the different types of proof?
A
Direct proof
Proof by exhaustion
Disproof by counter-example
