Part e Analyze the combinational circuit shown below. That is, find a Boolean
expression for the output as a function of the four inputs. You do not need to simplify the
expression.
W
X
r
y
2
2
Part f Given the following Boolean function, use a 4-variable Karnaugh map to simplify
it:
(a) in sum-of-products form, and
(b) in product-of-sums form.
h(w, x, y, z) = \sum m(0, 1, 7, 8, 14) + D(6, 9)