Question

The nth term, tn of the A.P 7,12,17,22,.... is ----​

Answer 1

Answer:

nth term is given by a+(n-1)d,

where a = first term ,

d = common difference

here, a= 7 , d= 5

so nth term==> 7+(n-1)5

on solving ,

nth term = 5n+2