Question

Find the 20th term of an 3,8,13........253

Answer 1

Answer:

98

Step-by-step explanation:

As we know that An = A+(n-1)d

Here a = 3

d = 5

n = 20

so

=> A20 = 3+(20-1)5

=> A20 = 3+95

=> 98

Answer 2

Answer:

answer...................