This is NOT an arithmetic sequence because there is no common difference. It is a geometric sequence because there is a common ratio. Meaning that each term is a constant ratio or multiple of the previous term. The recursive rule for this geometric sequence is:
a(n)=3*a(n-1), a(1)=3
Answer:
5/2-7/2 i or 2.5-3.5i
Step-by-step explanation:
expand the fraction remove the parenthesis and then calculate
Both the top and bottom are divisible by three, and 13/9ths cannot be simplified anymore
Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54.
Answer:
12,111
Step-by-step explanation:
