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12 Cards in this Set
- Front
- Back
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Conditional Statement |
A logical statement that hes two parts, a hypothesis and a conclusion |
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If - Then Form |
A form of a conditional statements in which the "if" part contains the hypothesis and the "then" part contains the conclusion |
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Hypothesis |
A hypothesis is the "if" part of a conditional statement |
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Conclusion |
A conclusion is the "then" part of a conditional statement |
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Negation |
The negation of a statement is the opposite of the original statement |
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Converse |
The converse of a conditional statement is formed by switching the hypothesis and the conclusion |
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Inverse |
The inverse of a conditional statement is formed by negating both hypothesis and conclusion
Negating the original conditional statement |
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Contrapositive |
The contrapositive of a conditional statement is formed negating the converse |
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Equivalent Statements |
Equivalent statements are two statements that are both true or both false |
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Perpendicular Lines |
If two lines that intersect to form a right angle, then they are perpendicular lines
If two lines are perpendicular lines, then they intersect to form right angles |
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Bi - Conditional Statement |
A statement that contains the phrase "if and only if" |
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Conditional
Converse
Inverse
Contrapositive
Bi - Conditional |
P -> Q
Q-> P
~P -> ~Q
~Q -> ~P
P <-> Q or Q <-> P |
