28.
Plot the following expressions:
a.
A+L
b.
I+S
c.
P+U
a.
29.
On a four-square Veitch diagram a one-
variable term such as A, B, A, F, etc.,
occupies two squares.
Since a four-square
Veitch diagram is used to plot only two-
variable expressions (such as A+B), half of
b.
the squares are assigned to each variable;
and half, to the complement of the variable.
In the expression X+Y, variable X is assigned
__________squares on a four-square Veitch
diagram; variable Y is assigned_____________
c.
squares.
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IT0345
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