if 2k,3k-1,8are in ap.then find the value of k
Answers
Answered by
61
A1=2k
A2=3K-1
A3=8
D=D
A2-A1=A3-A2
3k-1-2k=8-(3k-1)
k-1=8-3k+1
k+3k=8+1+1
4k=10
k=10/4
k=2.5
A2=3K-1
A3=8
D=D
A2-A1=A3-A2
3k-1-2k=8-(3k-1)
k-1=8-3k+1
k+3k=8+1+1
4k=10
k=10/4
k=2.5
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Answered by
22
2k,3k-1,8
a1=2k
a2=3k-1
a3=8
a2-a1=a3-a2
3k-1-2k=8-3k+1
k-1=9-3k
4k=10
k=5/2
a1=2k
a2=3k-1
a3=8
a2-a1=a3-a2
3k-1-2k=8-3k+1
k-1=9-3k
4k=10
k=5/2
your answer is wrong
oh sorry
Kse
plz
tell
me
5/2 and 2.5 is equal
helo
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