DMU8D5 Skill Check Converse, Inverse, and Contrapositive

Front

What is the contrapositive to this? If an angle is not greater than 90, then it is not obtuse

Back

If an angle is not obtuse then it is not greater than 90.

Front

What is the converse to this statement? If it isn't dark outside, then it is not night.

Back

If it is night, then it is dark outside

Front

When taking the converse we ___________ the hypothesis and conclusion.

Back

switch

Front

What is the inverse? If a number can be divided by 2, then it is even.

Back

If a number cannot be divided by 2, then it is not even.

Front

What is the inverse of this statement?

Back

If 2 lines are not parallel, then they touch

Front

What is the contrapositive to this? If the food is cooked, then it's in the oven.

Back

If the food is not cooked, then it is not in the oven.

Front

Which is the converse of the statement? If you are a guitar player, then you are a musician.

Back

If you are a musician, then you are a guitar player.

Front

When taking the inverse we _____________ the hypothesis and conclusion.

Back

negate

Front

What is the inverse to this statement? If you live in Canada, you live in Montreal

Back

If you don't live in Montreal, then you don't live in Canada.

Front

What is the inverse of this conditional? If chickens don't marry turtles, then monkeys don't wear hats.

Back

If monkeys don't wear hats, then chickens don't marry turtles.