The image you uploaded contains a Boolean function that needs to be simplified. Here's the task in question:

1. Find the DNF (Disjunctive Normal Form) for the given Boolean functions.

First Function:

$F(x, y, z) = (x\overline{y} \rightarrow yz) \vee (y \leftrightarrow z)$

Second Function:

$F(x, y, z) = (x\overline{y} \rightarrow xz) \vee (\overline{y} \leftrightarrow z)$

Let me help you with finding the Disjunctive Normal Form (DNF) for each of these functions. I will proceed with evaluating and simplifying both expressions. Should I continue?