Question

the nth term of an AP is given by An=3+4n.the commen difference is​

Answer 1

Answer:

4

Step-by-step explanation:

let n=1

3+4=7

n=2

3+8=11

similarly we get 15,19

c.d=4

Answer 2

Answer:

4

Step-by-step explanation:

1st term= 3+4×1=7

2nd term = 3+4×2=11

common difference (d) = 11-7=4