Question

if k+1,2k+1,k+7,are in AP then the value of k​

Answer 1

Answer:

k=3

Explanation:

if they are in ap....common difference should be equal therefore...

    k+7-2k-1=2k+1-k-1

    -k+6=k

     6=2k

      k=3

Answer 2

Answer:

K = 3 IS YOUR ANSWER

Explanation:

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