TSI – Question – S1

L = {30, 40, 50, 70, 80}

M = {20, 30, 40, 50, 90}

N = {10, 20, 30, 60, 70}

The sets, L, M, and N, are shown above. Which set below indicates L ∩ M ∩ N (the intersection of all three sets)

A. The set would be empty

B. {30, 40, 50}

C. {70}

D. {30}

Go to Question S2

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