16 (24)

76.

As shown below, a Veitch diagram for four

variables, A, B, C, and D, is labeled in the

conventional manner (alphabetically,

counterclockwise).

Half of the squares are assigned to each

variable; and half, to the complement of each

variable.

In a four-variable Veitch diagram,

how many squares are assigned to a one-

variable term, such as B?

Eight.

77.

Plot the following expressions:

a.

A+B+C+D

b.

J+K+L+M

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