Math, asked by royankush, 1 year ago

answer this question please

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Answered by Anonymous
0
we know that if a, b, c are in A.P. then they follow;


 2b = a+c

Keeping the same in mind, we have :

k = 2

Hope it helps you !!





Anonymous: plz mark it as brainliest answer
Answered by Debprotim27
0
According TO THE Question....
COMMON DIFFERENCE = T2-T1= T3-T2

2k+1-k+3 = 4k+3-2K-1
K = 1

THE VALUE OF K IS 1.
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