Answer:

Explanation:
The statements are logically equivalent if they have the same truth tables. So let´s use truth tables in order to determine if they are logically equivalent or not:
The picture that I attached you shows the truth table for each case. As you can see in the highlight columns:

They are logically equivalent because they have exactly the same truth values between each other. Hence, we can conclude that they are logically equivalent.
The purpose is to look for the topic that you need to ask a question and to find/get to a website you want to go to. hope this helped :)
69 is the answer because I know or it could be 430
D I really hopes this helps