Question: In - Class Problem Theorem 1 4 b states the following: ( x + y ) * ( x + ! y ) = x

In-Class Problem
Theorem 14b states the following:
(x+y)*(x+!y)=x
Write a proof for this theorem using Boolean Algebra.
At each step, write off to the side the name of the axiom, property, or
theorem you are using.
Optional: Proof 14b in only 3 steps using Boolean Algebra.
In-Class Problem Theorem 14b states the following: (x+y)*(x+!y)=x Write a proof

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