When two statements are logically equivalent, the columns in the truth table under their main logical operators
A) show neither statement is contingent.
B) are exactly alike.
C) are exactly opposite.
D) show both statements are tautologies.

Question

Quizplus · Accepted Answer

When two statements are logically equivalent, the columns in the truth table under their main logical operators are exactly alike. This is because the statements have the same truth values for all possible combinations of truth values for their component propositions.

When Two Statements Are Logically Equivalent, the Columns in the Truth