Question

For what value of k will k + 9, 2k - 1 and
Ok + 7 are the consecutive terms of an AP​

Answer 1

Answer:

k=7

Step-by-step explanation:

we know that a+c/=b

for three terms of an AP

therefore k+9 +k+7 / 2= 2k-1

2k+16= 4k-2

k= 7