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Given sets X, Y, Z, and U, find the set Xn(X – Y) using the listing method. X = {d, c, f, a} Y = {d, e, c} Z ={e, c, b, f,
Question
Given sets X, Y, Z, and U, find the set Xn(X – Y) using the listing method.
X = {d, c, f, a}
Y = {d, e, c}
Z ={e, c, b, f, g}
U = {a, b, c, d, e, f, g}
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Mathematics
3 years
2021-08-01T19:21:02+00:00
2021-08-01T19:21:02+00:00 1 Answers
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Answers ( )
Answer:
{f, a}
Step-by-step explanation:
Given the sets:
X = {d, c, f, a}
Y = {d, e, c}
Z ={e, c, b, f, g}
U = {a, b, c, d, e, f, g}
To obtain the set X n (X – Y)
We first obtain :
(X – Y) :
The elements in X that are not in Y
(X – Y) = {f, a}
X n (X – Y) :
X = {d, c, f, a} intersection
(X – Y) = {f, a}
X n (X – Y) = elements in X and (X – Y)
X n (X – Y) = {f, a}