Question

To use the wireless network in the airport you must pay the daily fee unless you are a subscriber to the service. Express your answer in terms of w: "You can use the wire- less network in the airport," d: "You pay the daily fee," and s: "You are a subscriber to the service."

Answer 1

Coding: if s then w , else d

Math Logic: (s -> w) & (~s -> d)

Explanation:

In a logical and/or coding concept this would be solved as the following

Coding: if s then w , else d

Math Logic: (s -> w) & (~s -> d)

Both of these statements are basically stating that if you are subscribed to the service then you can simply how ahead and use the wireless network in the airport, but if you are not a subscriber then you have to pay the daily fee in order to be able to use the network.