Question

If nth term of a seies is 3n-4/7. Then common

Answer 1

I

don't know what is the question

Answer 2

Answer:

common difference is 3

Step-by-step explanation:

if be take n=1 we get

3(1)-4/7=17/7

if we take n=2 we get

3(2)-4/7=38/7

so to find common difference we will subtract

and we will get 3