summative review 1

It is the “If” part of a conditional statement.

• hypothesis

• conclusion

• valid

• invalid

It is the “then” part of a conditional statement.

• hypothesis

• conclusion

• invalid

• valid

Which of the following. will make the conditional statement valid? If the sum of the interior angles of a polygon is 180°, then it is a                                      .

•  hexagon

• pentagon

• quadrilateral

• triangle

What do you call the underlined portion in the following conditional statement: “If we just follow health protocols, then Corona Virus Disease will not continue to spread.”

• hypothesis

• conclusion

• valid

• invalid

What do you call the underlined portion in the following conditional statement: “If we just follow health protocols, then Corona Virus Disease will not continue to spread”.

•  hypothesis

•  conclusion

• valid

• invalid

It is the symbol or pattern for a conditional statement.

•  p → q

• q → p

•  ~p → ~q

• ~q → ~p

It is a statement formed after negating both the interchanged hypothesis and conclusion from a conditional statement.

• conditional

• contrapositive

• converse

• inverse

It is the symbol or pattern for a converse statement.

• p → q

• q → p

• ~p → ~q

• ~q → ~p

It is a statement made up of a hypothesis and a conclusion.

• conjecture

• conditional

• invalid

• valid

It is the symbol or pattern for an inverse statement.

• p → q

• q → p

• . ~p → ~q

• ~q → ~p