If A= a, b, c B= b, c, d and C= a, d, c then (A-B) ×(B ∩ C) is equal to

Question

If A= a, b, c B= b, c, d and C= a, d, c then (A-B) ×(B ∩ C) is equal to (A)  (a, c),(a, d)  (B)  (a, b),(c, d)  (C)  (c, a),(d, a)  (D)  (a, c),(a, d),(b, d)

Tardigrade Admin · Accepted Answer

A= a, b, c B= b, c, d and C= a, d, c A-B= a B ∩ C= c, d ∴ (A-B) ×(B ∩ C)= (a, c),(a, d)

Q. If $A = {a, b, c}, B = {b, c, d}$ and $C = {a, d, c}$ , then $(A - B) \times (B \cap C)$ is equal to

${(a, c), (a, d)}$

${(a, b), (c, d)}$

${(c, a), (d, a)}$

${(a, c), (a, d), (b, d)}$

$A = {a, b, c}, B = {b, c, d}$ and $C = {a, d, c}$
$A - B = {a}, B \cap C = {c, d}$
$∴ (A - B) \times (B \cap C) = {(a, c), (a, d)}$

Q. If A={a,b,c},B={b,c,d} and C={a,d,c}, then (A−B)×(B∩C) is equal to

{(a,c),(a,d)}

{(a,b),(c,d)}

{(c,a),(d,a)}

{(a,c),(a,d),(b,d)}