Question

Use one of De Morgan`s laws to write the negation of each statement

1. You can pay me now or you can pay me later.

2. I said yes but he said no

Answer 1

Let p = " You can pay me now"
q= " you can pay me later"
Your statement is p \(\vee\) q
now, negate it , you have \(\neg ~~( p\vee q) = \neg~~ p \wedge \neg ~q\)
Now verbalize it
you have NOT you can pay me now AND NOT you can pay me later
Standardize it, "you can't not pay me now and you can't pay me later"
Imitate for the second sentence.