Sequence

Question 1

What is an arithmetic sequence?

Answer 1

goes up in a constant value i.e. 2,4,6,8,10…

Question 2

What is a Geometric sequence?

Answer 2

goes up by double/x2 i.e. 3,6,12,24,..

Question 3

What is the Fibonacci sequence?

Answer 3

Goes up in sequence by adding 2 values together to determine the next number i.e. 0, 1, 1, 2, 3, 5, 8, 13, 21,..

Question 4

What does it mean if a sequence converges?

Answer 4

If a sequence converges then it means it has a limit and will finish on a single value. i.e.

1, 1/2, 1/3, 1/4, 1/5, …, 1/n
Limit = 0

Question 5

What does it mean if a sequence diverges?

Answer 5

If a sequence diverges it means it is limitless and will be infinite. i.e.

1, 2, 3, 4, 5,…