а ) ( 1 ∨ 0 ) ∧ 0 ∧ 0 = 1 ∧ 0 ∧ 0 =1 ∧ 0=0
б ) ( 1 ∧ 1 ) ∨ ( 1 ∧ 0 ) ∨ ( 0 ∧ 0 ) =1 ∨ 0 ∨ 0 = 1
в ) 0 ∨ 0 ∧ ( 1 ∨ 0 ) ∧ ( 1 ∨ 1 ) =0 ∧ 1 ∧ 1 = 0
а ) ( 1 ∨ 0 ) ∧ 0 ∧ 0 = 1 ∧ 0 ∧ 0 =1 ∧ 0=0
б ) ( 1 ∧ 1 ) ∨ ( 1 ∧ 0 ) ∨ ( 0 ∧ 0 ) =1 ∨ 0 ∨ 0 = 1
в ) 0 ∨ 0 ∧ ( 1 ∨ 0 ) ∧ ( 1 ∨ 1 ) =0 ∧ 1 ∧ 1 = 0