conditional statements Flashcards
1
Q
p “implies” q
A
statement
2
Q
q “implies” p
A
converse
3
Q
not p implies not q
A
inverse
4
Q
not q implies not p
A
contrapositive
5
Q
When a statement and its converse are both true, you can write a single ____ statement.
A
biconditional
6
Q
If and _ if
(this phrase is included in biconditional statements)
A
only
7
Q
if p implies q is true and p is true, then q is also true
A
law of detachment
8
Q
if p implies q and q implies r and both are true , then p implies r and is true
A
law of syllogism
