COS1521 - Binary Algebra simplification

[D3x!]

Hi Guys,

Anyone here who is or has studied through Unisa COS1521? I am struggling with binary algebra simplification and need some help understanding some things, If you are willing to pm or skype etc to go through a few problems please let me know.

D3x!

 

[chan0o]

Thought it was boolean algebra

Have a look here: http://www.wolframalpha.com/examples/BooleanAlgebra.html
or spam the whatsapp group chat like last time

A step by step to the following problem:
x.y'+x.y'.z+x.y'.z

1) x.y'(1+z'+z) .... Common x.y'

2)1 or z' or z = 1 since:
2.1) z' or z = 1 and
2.2) 1 or 1 = 1

3) x.y' and 1 = x.y' ...... Identity for "AND" operator (also anything times 1 = that thing)

 

[D3x!]

Thought it was boolean algebra

Have a look here: http://www.wolframalpha.com/examples/BooleanAlgebra.html
or spam the whatsapp group chat like last time

A step by step to the following problem:
x.y'+x.y'.z+x.y'.z

1) x.y'(1+z'+z) .... Common x.y'

2)1 or z' or z = 1 since:
2.1) z' or z = 1 and
2.2) 1 or 1 = 1

3) x.y' and 1 = x.y' ...... Identity for "AND" operator (also anything times 1 = that thing)

clown