Question

Consider the following relations :
(1) A-B= A-(A n B)
(2) A=(A n B)U(A-B)
(3) A-(B U C)= (A-B) U (A-C)
which of these is/are correct
(a) 1 and 3
(b) 2 only
(c) 2 and 3
(d) 1 and 2​

Answer 1

Answer:

c....................................

Step-by-step explanation:

Answer 2

Answer:

d-1&2 is the correct answer