Math, asked by shubham2210, 1 year ago

for what value of k will k+9 ,2k-1 and 2k+7 are consecutive term of an ap

Answers

Answered by nandini62
6
may be...my ans is ryt.
Attachments:
Answered by jooann2655
2

Answer:

k=18

Step-by-step explanation: let k+9=a

                                             2k-1=b  

                                             2k+7=c

  b-a=c-b

                        2k-1-(k+9)=2k+7-(2k-1)

                          2k-1-k-9=2k+7-2k+1

                                      k-10=8

                                      k=8+10

                                        k=18  

⊕⊕ hope it helps ⊕⊕

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