It is July 4th, and we are not having a barbecue.
Work Step by Step
$q$: It is July 4th. $\neg r$ We are not having a barbecue. Thus, the given symbol means: It is July 4th, and we are not having a barbecue.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.