Determine the truth value for each simple statement. Then, using the truth values, give the truth value of the compound statement.
-$$3 + 1 = 11 \text { if and only if } 9 = 15 \text {. }$$

Question

Quizplus · Accepted Answer

Both simple statements "3 + 1 = 11" and "9 = 15" are false. In a biconditional statement (if and only if), if both parts are false, the compound statement is true.

Determine the Truth Value for Each Simple Statement 3+1=11 if and only if 9=15. 3 + 1 = 11 \text { if and only if } 9 = 15 \text {. }3+1=11 if and only if 9=15.

Determine the Truth Value for Each Simple Statement $3 + 1 = 11 \text { if and only if } 9 = 15 \text {. }$