Question

x (y z) = (x y) . z associative law of multiplication in Boolean algebra​

Answer 1

Answer:

Explanation:

comutative law

law 1: x+y=y+x:

x     y   x+y   y+z

0    0     0      0

0     1     1        1

1     0     1        1

1      1     1        1

using the truth table we can prove x+y=y+z

law 2: x.y=y.x

x   y   x.y   y.x

0   0   0     0

0    1   0     0

1    0   0     0

1     1    1      1

using the truth table we can prove x.y=y.x

Answer 2

Answer: x+(y+z) = (x+y) +z

Explanation: answer associative law