Question

Which of these statements is correct?
An arithmetic series is the sum of the terms of an arithmetic sequence.

An arithmetic sequence is the sum of the terms of an arithmetic series.

Answer 1

a,b,c,... is a sequence

a+b+c+... is a series

Answer 2

An Arithmetic series number you always adding the SAME number each time
An arithmetic sequence is a sequence such that each successive term is obtained from the previous term by addition or subtraction