For what value of k will k+9,2k-1 and 2k+7 are the consecutive terms of an ap
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If that three term are in ap then
2k-1-(k+9)=2k+7-(2k-1)
=>k-10=6
=>k=16
2k-1-(k+9)=2k+7-(2k-1)
=>k-10=6
=>k=16
Shivampadhi:
Thanks
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