LONG QUIZ in DISCRETE MATH - FOR THE MIDTERM

Last Name

First Name

Middle Initial

• BSIS I - 01
• BSIS I - 02
• BSIS I - 03
• BSIS I - 04
• BSCPE I - 01

Which of the following is NOT a propositions?

• You are nice.
• Study logic.
• I have a fever
• The boy is playing basketball.

What do you call a sentence that is either true or false?

• Tautology
• Contradiction
• Propositions
• Logic

Which of the following statement is incorrect?

• The negation of true proposition is false.
• In Implication, if the antecedent is true then the conclusion is false, then it is always true.
• Argument is a sequence of statements aimed at demonstrating the truth of an assertion.
• The conjunction of two propositions or compound statements is true if and only if both propositions are true.

What is the second part of the conditional statement if the first part is the antecedent?

• Consequent
• Predicate
• Subject
• Hypothesis

Which of the following is a tautology?

• M v ¬ M
• N ^ ¬ N
• M v N
• M ^ N

Which of the following is a contradiction?

• M v ¬ M
• M ^ ¬ M
• M v N
• M ^ N