Question: Let S = {i, 2i + 1} (i = N). 4 (a) Find US. i=1 (b) Find P (S10 S21). (c) Find all positive

Let S = {i, 2i + 1} (i = N). 4 (a)

Let S = {i, 2i + 1} (i = N). 4 (a) Find US. i=1 (b) Find P (S10 S21). (c) Find all positive integers i such that |S5 US; = 3.

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a Since S i 2i1 N for i 1 we have S 1 3 The union of S with itself is US 1 3 U ... View full answer

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