This exercise determines when two elements of sn are conjugate.
(a) show that for any k cycle (a1, ..ak) e sn, and for any permutation π n, we have hint: as always, first look at some examples for small n and k. both sides are permutations (i. e., bijective maps defined on 11, , show that they are the same maps by showing that they do the same thing.
(b) show that for any two k cycles, (ai. ak) and (bi, b2. . , bk) in sn there is a permutation π e s, such that

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.

answer is (b.

164 ft2)

a base  

18

b base  

7

h height  

8