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100
is a collection or aggregate of objects of any kind. It can be represented by the upper case letters A, B, C,…
SETS
100
is the part of mathematics devoted to the study of discrete (distinct or unconnected elements) objects.
DISCRETE MATHEMATICS
100
is a declarative sentence (that is, a sentence that declares a fact) that is either true or false, but not both.
PROPOSITION
100
the sets can finite if we can enumarate the element in the some order by counting one by one until the last element is reached.
FINITE
200
the sets can be infinite if the process of counting can never end; donated by three dots.
INFINITE
200
COMPLETE THE SENTENCE:
Proposition is the __________ of logic
BUILDING BLOCKS
200
The area of logic that deals with propositions is called the
PROPOSITIONAL CALCULUS OR PROPOSITIONAL LOGIC
200
The special set that has no elements denoted by ∅. The empty set can also be denoted by { }(pair of braces).The special set that has no elements denoted by ∅. The empty set can also be denoted by { }(pair of braces).
EMPTY SET OR NULL SET
300
it is a statement that neither tautology and contradictory
CONTINGENCY
300
What is a variable whose value is either true or false and can be presented using a BIT?
BOOLEAN VALUE
300
What is compound composition?
A statement that has two or more propositional statements.
300
What is the meaning of NEGATION (NOT)?
Negation can be formed by writing "it is not true that.." or "it is false that" before p , or inserting the world NOT.
400
What is the cardinality of the set of positive integers?
Infinite
400
What is the power set of the empty set?
P(∅) ={∅}.
400
Let p and q be the propositions (as conjunction)
p : It is below freezing.
q : It is snowing.
It is below freezing and it is snowing.
400
Let S be the set of letters in the English alphabet. What is the cardinality of S?
|S| = 26
500
What is the negation of the proposition “Today is Monday”?
TODAY IS NOT MONDAY
500
What are the ordered pairs in less than or equal to relation, which contains (a, b) if a ≤ b, on the set {0,1,2,3}?
The ordered pairs in R are (0,0), (0,1), (0,2), (0,3), (1,1), (1,2), (1,3), (2,2), (2, 3), and (3, 3).
500
What is the logical statement of the proposition “If you will not get 100% in the exam, then you will not get an A.”
-p -> -q
500
Let A be the set of odd positive integers less than 10. What is the cardinality of A?
|A| = 5