# Week 1 – My Arithmetic Sequence

Part 1 This week, I have learned how to solve arithmetic sequence and series. Before we begin, we must learn some vocabulary to be able to solve these questions. Arithmetic sequence: is a sequence of number that the difference between the consecutive terms is constant. Ex: The sequence 1 ,3, 5, 7, 9, … is an arithmetic progression with common difference of 2. General term: To determine an expression for the…