U2 Q1 Practice

Front

What is the Substitution Property of Equality?

Back

If two quantities are equal, one can be substituted for the other in any expression.

Front

What is a counterexample?

Back

An example that disproves a statement or proposition.

Front

What is the contrapositive of a statement?

Back

The contrapositive of 'If p, then q' is 'If not q, then not p.'

Front

What does the statement @@p ightarrow q@@ represent?

Back

It represents a conditional statement, indicating that if p is true, then q is also true.

Front

What is the purpose of a counterexample in mathematics?

Back

To prove that a conjecture or statement is false.

Front

Define the Reflexive Property of Equality.

Back

Front

Define the Symmetric Property of Equality.

Back

Front

Define the Transitive Property of Equality.

Back

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is a conditional statement?

Back

A statement that can be written in the form 'If p, then q'.