Question

The nth term of an AP is given by a n = 3+4n the common difference is

Answer 1

Answer:

common difference=4

Step-by-step explanation:

a n=3+4n

A0=3+4(0)=3

A1=3+4(1)=7

A2=3+4(2)=11

A3=3+4(3)=15

d=a2-a1=7-3=4

d=a3-a2=11-7=4