23. If the ratio of the sum of the first n terms of two
A.P.s is (7n + 1) : (41 + 27), then find the ratio of
their 9th terms.
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it is from rs aggarawal if u can understand u do it
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You have written the wrong question.
The ratio is (7n + 1) : (41 + 27)
How's this possible?
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