Question

find the 15th term of ap 3,6,9.... with the suitable formula

Answer 1

Step-by-step explanation:

The sum of 15 terms of the given A.P is 360. Step-by-step explanation: Given : A.P : 3 , 6 , 9

Answer 2

Answer:

The sum of 15 terms of the given A.P is 360.

Step-by-step explanation:

Given : A.P : 3 , 6 , 9