Logic: Conditional, Converse, Inverse, & Contrapositive

What do you call the part of a conditional statement that follows “if” when written in if-then form?

• conclusion or consequent

• converse

• hypothesis or antecedent

• inverse

What do you call the part of a conditional statement that follows “then” when written in if-then form?

• conclusion or consequent

• converse

• hypothesis or antecedent

• inverse

Given the conditional statement;

"If it is Wednesday, then Jane doesn't have baseball practice."

What is the hypothesis of this statement.

• It is Wednesday

• Jane doesn't have baseball practice

• If it is Wednesday

• Then Jane doesn't have baseball practice

What is the hypothesis of the if-then statement?

If our team played a game on our home field, then we won the game.

• we won the game

• then we won the game

• our team played a game on our home field

• None of these

Given, "If I have a Siberian Husky, then I have a dog." Identify the conclusion.

• If I have a Siberian Husky.
• I have a Siberian Husky.
• Then I have a dog.
• I have a dog.

What is the conclusion of the following if-then statement?

If the storm passes, then our plane will take off.

• The storm passes

• Our plane will take off

• Then our plane will take off

• None of these

What is the antecedent of the statement, "If 3 or more points lie on the same line, then the points are collinear." ?

• If 3 or more points lie on the same line.

• Three or more points lie on the same line.

• The points are collinear.

• Then the points are collinear.

If you do your homework, then you will receive snacks.

What do you call the underlined portion in this conditional statement?

• abstract

• conclusion

• generalization

• hypothesis

If you drink milk, then you will grow.

What do you call the underlined portion in this conditional statement?

• consequent

• converse

• hypothesis

• inverse

Write the statement as an if-then statement.

Meg will be happy if it snows tomorrow.

If______________, then________________.