- #1
Tokenfreak
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Homework Statement
I am suppose to use Boolean algebra to show that the following expressions are true.
Homework Equations
w'z' + w'xy + wx'z + wxyz = w'z' + xyz + wx'y'z + wyz
The Attempt at a Solution
I have tried to figure out how to get to that answer above but I am stuck and not sure what to do or if I am even doing it right. Here is what I got so far:
w'(z + xy) + w(x'z +xyz)
w'(z + xy) + wz(x' + xy)
w'(z + x' + y') + wz(x' + x' + y')
w'(z + x' + y') + wz(x' + y')
Thanks!