Deriving the Formula of the Arithmetic Sequence

An arithmetic progression or¬†arithmetic sequence is a sequence of numbers such that the difference between two consecutive terms is constant. The sequence 3, 7, 11, 15, 19, 23, 27 is an example of an arithmetic sequence. The first term of the sequence above is 3, the constant difference is 5, and the 6th term or […]
Continue reading…