Question: Need all solved 1 . With S _ 1 = { 2 , 3 , 5 , 7 } , S _ 2 = {

Need all solved 1. With S_1={2,3,5,7}, S_2={2,4,5,8,9} and U={1: 10} compute S_1\cup S_2.(3pts)2. With S_1={2,3,5,7}, S_2={2,4,5,8,9}, compute S_1\times S_2 and S_2\times S_1(4pts)3. Use the proof by contradiction to show that S_1=S_2 if and only if (S_1\cap S_2)\cup (S_1\cap S_2)=(10 p t s)

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