- #1
twoski
- 181
- 2
Homework Statement
Prove the following through boolean algebra
x’y’z’ + xy’z + x’yz’ + xyz + xyz’ = x’z’ + yz’ + xz
x’y’w + x’yw + x’yzw’ = x’w + x’yz
xy’z + x’y’z + xyz
The Attempt at a Solution
Well i start by using the commutative law on the first one.
x’y’z’ + xyz + xy’z + x’yz' + xyz’ = x’z’ + yz’ + xz
At first i thought x’y’z’ + xyz might be something i can simplify, however it doesn't look like there are any boolean identities i can use on that.
With the second and third equivalency, i don't even know where to start. :/
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