Question

what is the general form of arithmetic progression

Answer 1

the difference between consecutive term is -3 . Any sequence with this property is called an arithmetic progression or AP for short. a , a+d,a+2d a+4d.....a , a+d , a+2d,a+3d , ...... where the n-th term is a + ( n-1 ) d

Answer 2

Step-by-step explanation:

General form of arithmetic mean is-

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