Math, asked by kshitijmishra2, 1 year ago

in the ratio of the sum of first n terms of two APs is (4n+1):(4n+27),find the ratio of their 9th term

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Answered by abhi687

1

sn -1 formula n ke jga 1 ,2

Answered by Shaaron

2

I have worked it out...

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