Que: Suppose Kₘ={P∈Sₘ|, |P| is odd prime}. Determine the set for which m≥3 Kₘ a subgroup of Sₘ.

a. {3, 5, 7, 11, 13, …}
b. {-14, -8, -3, 0, 3, 8, 14}
c. {2, 4, 6, 8, 10, 12}
d. {12, 25, 56, 78, 134,…}
Answer: {3, 5, 7, 11, 13, …}

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