Question

For what value of k; 2k,k+2k and 3k+2are in AP

Answer 1

i hope this will help u

Answer 2

Answer:

Step-by-step explanation

We know that to find common difference=a2-a1 or a3-a2

So

k+2k-2k=k

And 3k+2-(k+2k)=3k+2-k-2k=2

And common difference will always be equal so k=2

Hope you understand