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Bachelor of Arts in Economics (BA Econom...
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Mathematics for Economic Analysis
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Given S1={a,b,c}S2={a,1,2}, then (S1-S2)...
Q.
Given S1={a,b,c}S2={a,1,2}, then (S1-S2) Π (S2-S1) is
A.
1
B.
a
C.
b
D.
null set
Answer» D. null set
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