Consider the following relations
(1) A-B=A-(ANB)
(2) A=(ANB)U(A-B)
(3) A-(BUC)=(A-B) (A-C)
Which of these is/are correct?
(A) 1 and 3
(B) 2 only
(C) 2 and 3
(D) 1 and 2
Answers
Answered by
1
Answer:
6
Step-by-step explanation:
A intersection B=A n B
=empty set
B intersection C =B n C
((1))
n(An B)+(B n C)
=6
correct or not
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