Question

только г, д, е
заранее спасибо!!​

Answer 1

0 - False

1 - True

г)

a = 0

b = 0

not a or not b = 1

a = 1

b = 0

not a or not b = 1

a = 0

b = 1

not a or not b = 1

a = 1

b = 1

not a or not b = 1

д)

a = 0

b = 0

(a or not b) and (a or not b) = 1

a = 1

b = 0

(a or not b) and (a or not b) = 1

a = 0

b = 1

(a or not b) and (a or not b) = 0

a = 1

b = 1

(a or not b) and (a or not b) = 1

e)

a = 0

b = 0

a and not b or not a and b = 0

a = 1

b = 0

a and not b or not a and b = 1

a = 0

b = 1

a and not b or not a and b = 1

a = 1

b = 1

a and not b or not a and b = 0