1 2 3 4 5 6 7 1 2 3 4 5 6 7 1. Let a = and B -( 0) be permutations 2 1 7 3 4 6 5 3 4 1 2 5 7 6 of S. (a) (5 points) Give

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1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 Let A And B 0 Be Permutations 2 1 7 3 4 6 5 3 4 1 2 5 7 6 Of S A 5 Points Give 1 (28.03 KiB) Viewed 55 times

1 2 3 4 5 6 7 1 2 3 4 5 6 7 1. Let a = and B -( 0) be permutations 2 1 7 3 4 6 5 3 4 1 2 5 7 6 of S. (a) (5 points) Give a complete factorization of a into disjoint cycles. (b) (5 points) Compute a? and aß. (c) (5 points) Compute Q-1, (d) (5 points) Compute sgn(a).