Question

Write the following Boolean expression in product of sums form: (A + BC' + CD)(B + EF)

Answer 1

important law and properties:

2.) DeMorgon's law

step-1) convert the and and or to or and and.

step-2) compliment the each term.

step-1:)

step-2)

Hence,

3.) 1 + A = 1

4.) 1.A = A

Now,Let the given boolean expression be

F = G.H

Applying DeMorgon's law

convert it to Sum of products

To make simplify

Similarly for H

Now, sustitute in F

F = G.H

Hence,the given boolean expression in Product of sums form is

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