5.1k views
0 votes
Write a conditional statement. Write the converse, inverse and contrapositive for your statement and determine the truth value of each. If a statement’s truth value is false, give a counterexample.

1 Answer

2 votes
If a shape is a circle, then it is round.
It should be true, but the quality of roundness would be debated.

If a shape is round, it is a circle.
There are other examples of the quality of roundness, such as ovals.

If a shape is not a circle, it is not round.
Again, oval.

If a shape is not round, it is not a circle.
This would be true, as circles are known to be round, and the perfect circle is round.
User Ad Absurdum
by
7.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories