Answer
The banana is not green or it is ready to eat.
Work Step by Step
Let
$p$: The banana is green.
$q$: The banana is not ready to eat.
In symbols, the given statement is:
$p \wedge q$
RECALL:
$\neg(p \wedge q) = \neg p \vee \neg q$
Note that:
$\neg p$: The banana is not green.
$\neg q$: The banana is ready to eat.
Thus, the negation of the given statement is:
The banana is not green or it is ready to eat.
