Question

The nth term of the A.P is 3,8,13,18............ is 148 find n.​

Answer 1

Answer:

nth term of the A. P. be 148. a = 3 d = 5 and t n = 148t n = a + n - 1 d148 = 3 + n - 1 5= 3 + 5n - 5 ∴ 5n = 148 + 2 = 150 ∴ n = 30 ∴ 30th term is 148.