Question

The conjunction of statement :"The college is closed if and only if it is Sunday."

• A. The college is closed and it is Sunday.
• B. The college is closed if and only if it is Sunday.
• C. The college is closed or it is Sunday.
• D. The college is closed if it is Sunday.

Answer 1

The correct option is A The college is closed and it is Sunday.

Conjuntion of two events means both occur simultaneously.

So, two statements are joined by AND.

Here, statement 1 is "The college is closed" statement 2 is "it is Sunday"

Hence, $A$ is correct.