Question

Which of the following Boolean equalities is/are correct?
(O) (X+Y)(X + Y). (X + Z') = X m (*) -IX+Y)= X
(iii) (X) X+Y) = X
(iv) X+Y)(x+Z
(a)i, il only
(b) ii, iii only (c) i, iii & iv only​

Answer 1

Answer:

(a) 1, 2 , only, i hope it's useful for u