Let S = {4, 6, 8} and T = {3, 5, 7}. Use set-roster notation to write each of the following sets, and indicate the number of elements that are in each set. (a) SxT {(4,3)} SxT = Number of elements in S ×T = 9 (b) ТxS TxS = Number of elements in T x S = 9 (c) Sx S SxS = Number of elements in S × S = 9 (d) TxT TxT = Number of elements in T xT = 9

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