Math, asked by somuchellani, 2 months ago

8. Find k so that 2k -1,7,11 are in AP.

Answers

Answered by sandeepsahaniofficia

0

Answer:

-2

Step-by-step explanation:

-1 -(2k-1)=11-7

-1-2k+1=4

-2k=4+1-1

2k=-4

k=-2

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