Quiz 1 Introduction to Discrete Mathematics

It is a part of mathematics devoted to the study of discrete objects

It is a statement that is either true or false, but not both.

A proposition constructed by combining propositions using logical operator.

Let p be a proposition. The statement

“ It is not the case the p.The negation of p is denoted by ¬p. The proposition ¬p is read “__”

A __ displays the relationship between the truth values of propositions.

Let p and q be propositions. The proposition “p and q” denoted by p^q, is the proposition that is true when both p and q are true and is false otherwise. The proposition p^q is called the __ of p and q.

Find the conjunction of the propositions :

P : Today is Friday

Q: It is raining today.

It is the proposition that is false when p and q are both false and true otherwise. The proposition p ∨ q is called the __ of p and q.

It is a type of compound statement that is formed by joining two simple statements with the logical __ connective or operator.

What is the value of the variable x after the statement?

if 2 + 2 = 4 then x: = x + 1