Question

3/5 ,k and 19/14k are in AP find the value of k​

Answer 1

Answer:

Since the common difference in an AP is constant,

k-3/5 = 19/14k-k

k-3/5 = 5k/14

k-5k/14 = 3/5

9k/14 = 3/5

45k = 42

k = 42/45