y - x (elements in y but not in x):
y - x = {f, g}
Given sets:
x = {a, b, c, d}
y = {f, d, b, g}
x - y (elements in x but not in y):
x - y = {a, c}
y - x (elements in y but not in x):
y - x = {f, g}
Question
If x={a,b,c,d} and y={f,d,b,g} then find x-y and y-x