Describe under what conditions a disjunction is true. Choose the correct answer
ID: 3010077 • Letter: D
Question
Describe under what conditions a disjunction is true. Choose the correct answer below. A disjunction is in the form p and q and it is true if p and not q are both true. A disjunction is in the form p or q and it is true if either p or q or both are true. A disjunction is in the form p or q and it is true if p and q are both true. A disjunction is in the form p and q and it is true if p and q are both true. Describe under what conditions an implication is true. Choose the correct answer below. An implication in the form if p, then q is false if, and only if, p is true and q is true. In all other cases it is true. An implication in the form if p, then q is false if, and only if, p is false and q is false. In all other cases it is true. An implication in the form if p, then q is false if, and only if, p is true and q is false. In all other cases it is true. An implication in the form if p, then q is false if, and only if, p is false and q is true. In all other cases it is true.Explanation / Answer
Answer :
a) A disjunction is in the form p or q and it is true if either p or q or both are true.
b) An implication in the form if p then q is false if and only if p is true and q is false .In all other cases it is true