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Given X = {a, b, f} and Y = {b, c, f, g}, what is XY?

User Catbot
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1 Answer

4 votes

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​

User Sohel
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8.4k points

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