# How do you find the term n=14, given the arithmetic sequence #a_1=3# and d=7?

##### 1 Answer

Dec 9, 2016

#### Explanation:

For a standard arithmetic sequence.

#a,a+d,a+2d,a+3d,........,a+(n-1)d#

#"where " a=a_1,"common difference " =d" and "#

#" the nth term is " a+(n-1)d# Here

#a_1=3,d=7" and " n=14#

#rArra_(14)=3+(13xx7)=94#