Question

can you simplify X’Y’Z + (X’Y’Z)’ ? (Boolean....)

Answer 1

replace X'Y'Z with u

you have u+u'=?

Answer 2

the + means inclusive or right? inclusive or means....

Answer 3

I know U+U' =1 in Boolean but how I should get there from the given equation?

Answer 4

you can do a truth table for u+u'

Answer 5

are you confused about the other operations going on?

Answer 6

X’Y’Z + (X’Y’Z)’
you don't even need to look at then and stuff going on...
this is equivalent to u+u'
where u=X'Y'Z

Answer 7

ok, got it , tx

Answer 8

k

Answer 9

Though you could just look at X'Y'Z instead of replacing it with u
and assume X'Y'Z is true and so (X'Y'Z)' is false so (X'Y'Z)+(X'Y'Z)' is true
and then do something similar for assuming X'Y'Z is false ....