Question

in an AP if An=3n and An+1=3n +2 then value of common difference d is
1)3n
2)2
3)8
4)4​

Answer 1

Answer:

1)3

Step-by-step explanation:

An=3n

A1 = 3(1) = 3

A2= 3(2) = 6

d = A2-A1= 6-3=3