Question

the sum of 5th term and 11th term of ap is 38 find the sum of 6th and 13th term is 47 find the first three terms of the ap​

Answer 1

Answer:

5n +11n = 38

6n +13n = 47

n = 32/16

first three terms 32/16, 2×32/16 , 3× 32/16