SOLUTION: Let f= 1 2 3 4 5
2 3 1 5 4
and
g= 1 2 3 4 5
3 4 2 5 1.
What is f inverse -1?
Write fog as a product of disjoint cycles.Is fog even?why?
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Question 38520: Let f= 1 2 3 4 5
2 3 1 5 4
and
g= 1 2 3 4 5
3 4 2 5 1.
What is f inverse -1?
Write fog as a product of disjoint cycles.Is fog even?why?
Answer by khwang(438) (Show Source): You can put this solution on YOUR website!
Let f= 1 2 3 4 5
2 3 1 5 4
and
g= 1 2 3 4 5
3 4 2 5 1.
What is f inverse -1?
= (1 2 3 4 5)
(3 1 2 5 4)
Write fog as a product of disjoint cycles.Is fog even?why?
if you define fog (x) = f(g(x)) then
fog =
(1 2 3 4 5)
(1 5 3 4 2)
as disjoint cycles, it is
(2 ,5)
one transpoition, hence it is odd.
You have to work hard.
Kenny
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