12.3-12.5 · Series: arithmetic and geometric progressionsLesson 1 of 9Free preview
Arithmetic progressions
Add the same common difference d each time. The nth term is a + (n − 1)d.
12.3-12.5 · Series: arithmetic and geometric progressionsLesson 1 of 9Free preview
Add the same common difference d each time. The nth term is a + (n − 1)d.