Question

what is an arithmetic series?

Answer 1

Arithmetic sequence is a set of numbers that follows a certain pattern.
This pattern is either adding or subtracting a number from a previous term to get the next term.

Answer 2

For example
\[1,~4,~7,~10,~13....\]And here you add 3 to get each next term.
This 3 is called the "difference"

Answer 3

a. the sum of the term of a arithmetic sequence
b. a list of terms in order

Answer 4

or c. addition performed on items one after another in some order

Answer 5

lets' name somethings.
Lets call the first term, \(\large\color{black}{ \bf a_1 }\)
Lets call the last term, \(\large\color{black}{ \bf a_n }\)

hold on... do you have a specific set of numbers ?

Answer 6

no I only have those three options. I understand the concept but its a trick question