- Whatis the valueof when?
- Is a valueof in this pattern?Explainyour answer.
Give a counterexamplefor eachof the followingstatements.
- If is a wholenumber, then
- Everyprimenumberis an odd number.
- If and , then.
Answers
1.
2.
3.
4.
5.
6.
7.
- No. Valuesof are or, thereis no
valueof that makes.
- because
- because is primebut not odd.
- Any set of pointswhere and are not collinear.
ConditionalStatements
LearningObjectives
- Recognizeif-thenstatements.
- Identifythe hypothesisand conclusionof an if-thenstatement.
- Write the converse,inverse,and contrapositiveof an if-thenstatement.