Let f and g be following permutations on the set Ng {1, 2, 3, 4, 5, 6, 7, 8}: 1 2 3 4 7 8 1. 2 3 4 5 6 7 8 f = and 5 6 4 2 8 3 7 1 1 2 6 4 8 7 5 3 a. Evaluate the functions at the given numbers: f (1) = 9(1) - = (fo g) (1) (go f) (1) = f-1 (1) = b. Compute the following permutations: fg = gf = fー1 =
Let f and g be following permutations on the set Ng {1, 2, 3, 4, 5, 6, 7, 8}: 1 2 3 4 7 8 1. 2 3 4 5 6 7 8 f = and 5 6 4 2 8 3 7 1 1 2 6 4 8 7 5 3 a. Evaluate the functions at the given numbers: f (1) = 9(1) - = (fo g) (1) (go f) (1) = f-1 (1) = b. Compute the following permutations: fg = gf = fー1 =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 28E
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