Find the value of k , will k+9,2k-1 and 2k+7 are the consecutive terms of AP
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Answered by
1
Answer:10
Step-by-step explanation:
k+9,2k-1 and 2k+7 are in a.p
2k-1-(k+9)=2k+7-(2k-1)
k-2=8
k=10
hence proved due hope u enjoy/....
rawatsaheb:
wrong answered
Answered by
0
since the K + 9, 2k -1, 2K+7 are in AP
2(2k-1)=k+9+2k+7
4k-2=3k+16
k=18
2(2k-1)=k+9+2k+7
4k-2=3k+16
k=18
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