The answer is a comment if you want to know why
Answer:
a) The order of αβ is 9 and αβ is an even permutation
b) See proof
Step-by-step explanation:
a) Given that: α is a cycle of length 3 and β a cycle of length 9.
We want to find the order of αβ .
The order of αβ is the LCM of the length of the disjoint cycles.
Therefore the order is the LCM of 3 and 9 which is 9.
Since α is a cycle of length 3 and β a cycle of length 9, and (3-1)+(9-1)=10, the permutation αβ is even.
b) We want to show that, for every positive integer n,
Proof:
Expanding from left, we have
Since α and β commutes, we rearrange to get:
We simplify on the right to get:
if you set it up to cross multiply you do 230,000*2=460,000
then you divide by 100 and get your answer of 4600$
Answer:
Where is the figure?????????????
Answer:
c = 1/4
-1-1 = -2
-3-5 = -8
Step-by-step explanation: