how this boolean expression works in what terms of the laws?: x'y'z' + x'y'z + x'yz + xy'z = x'y'(z+z') + z(x'y + xy') = x'y' + x'z + y'z I understood z+z' becomes 1 by the the inverse law, but how z(x'y + xy') goes x'z + y'z?
how this boolean expression works in what terms of the laws?: x'y'z' + x'y'z + x'yz + xy'z = x'y'(z+z') + z(x'y + xy') = x'y' + x'z + y'z I understood z+z' becomes 1 by the the inverse law, but how z(x'y + xy') goes x'z + y'z?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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how this boolean expression works in what terms of the laws?:
x'y'z' + x'y'z + x'yz + xy'z =
x'y'(z+z') + z(x'y + xy') = x'y' + x'z + y'z
I understood z+z' becomes 1 by the the inverse law, but how z(x'y + xy') goes x'z + y'z?
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