Question

Check whether 315 a term of the ap 2,7,12,------17

Answer 1

let 315 is term of AP

then

n should be integer

let's check

315 = 2 + ( n-1)5

315 = 2 + 5n -5

315 = -3 + 5n

318 = 5n

n = 318/5

As it's not an integer therefore 315 is not a term of AP

✌✌✌Dhruv✌✌✌

Answer 2

no it isnot the term of ap