1. If A = {a, b, c), B = {b, c, d) and C = {a, b, c), then (A - B) x (B Π C) =
a) {(a, b), (a, c)}
b) {(a, b), (c,d))
c) {(c, a),(d, a))
d) {(a, c), (a, d), (b, d)}
Answers
Answered by
23
Answer:
A={a, b, c}
B={b, c, d}
C={a, b, c}
Find :- (A-B) ×(BnC)
Solution:-
(A-B) ×(BnC)
= ( {a, b, c} -{b, c, d} × {b, c, d} n{a, b, c}
=({a}×{b, c})
Answered by
19
(A-B) ×(BnC)
= ( {a, b, c} -{b, c, d} × {b, c, d} n{a, b, c}
= {(a, b), (a, c)}
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