What does it mean?
Mind your p's and q's
Let's make a statement
Review
100

An example that opposes or contradicts a statement

What is a counterexample?

100

A "p" represents this part of a conditional statement

What is the hypothesis?

100

State the hypothesis of the following:

"If today is Friday, then tomorrow is Saturday."

What is "today is Friday"?

100

That which has no part

a point

200

An if-then statement

What is a conditional statement?

200

A "q" represents this part of a conditional statement

What is the conclusion?

200

State the negation of the following :

"I am cold."

What is "I am not cold"?

200

that which has length and breadth only

a surface

300

An if-and-only if statement

What is a biconditional statement?

300

Given  p implies q, this related conditional is written as

q --> p 

What is the converse?

300

Make a conditional statement from the following statement:

"All whole numbers are integers."

What is "If a number is a whole number, it is an integer"?

300

A plane figure contained by one line such that all the straight lines falling upon it from one point among those lying within the figure are equal to one another

a circle

400

A statement that results from switching the hypothesis and the conclusion

What is the converse?

400

Given p implies q, this related conditional is written as

~p -> ~q

What is the inverse?

400

State the converse:

"If Melissa came to class every day, then she passed the class."

What is "If Melissa passed the class, then she came to class every day"?

400

Complete the statement:

That all right...

angles are equal to one another

500

A statement that results from switching and negating the hypothesis and conclusion

What is a contrapositive statement?

500

p iff q

  is an example of this type of statement. 

What is a bi-conditional statement?

500

Given the contrapositive statement: "If Carl does not go to Geometry every day, then he is not passing the class" 

What is the original conditional statement?

What is "If Carl is passing the class, then he is going to Geometry every day"?

500
Complete the statement:

Things which are equal to...

the same thing are also equal to one another

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