LOGICAL OPERATORS

It is a logical operator which also refers to implication. Its symbol is →

• Conjunction

• Disjunction

• Conditional

• Biconditional

___________ of a proposition is a logical operator denoted by ~p which is read as "not p"

The conditional logical operator consists of two propositions. The first proposition is called ________ and the second is called ___________.

• conclusion, proposition

• hypothesis, negation

• if, then

• hypothesis, conclusion

Which of the following is the truth table for disjunction?

• 
• 
• 
• 

For conditional propositions, when will it become FALSE?

• hypothesis = T, conclusion = T

• hypothesis = F, conclusion = T

• hypothesis = T, conclusion = F

• hypothesis = F, conclusion = F

Given the proposition, "Competence is confidence", to be TRUE, what is the truth value of its negation?

• True

• False

Which logical operator uses the connector "while"?

• Disjunction

• Conjunction

• Negation

• Biconditional

Which of the following is representation of a biconditional?

• Betty is a Grade 11 student and James misses his old car.

• Augustine loves her pet cat if and only if James misses his old car.

• James misses her old car or Betty is a Grade 11 student.

• If August loves her pet cat, then Betty is a Grade 11 student.

Consider the proposition, "If a picture paints a thousand words, then I should paint you".

Which logical operator is used?

• Negation

• Disjunction

• Biconditional

• Conditional

It is a term used to describe the propositions in a conjunction.

• disjuncts

• connectors

• conjuncts

• hypothesis