Math, asked by saniyaakhter95, 1 year ago

If the ratio of the sum of two a.p is (7n+1 ):(4n+1) then find the ratio of their 9th term

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Answered by mannshah412

1

Answer:

Step-by-step explanation:

Here your answer pls mark as brainliest

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Answered by parinita07

0

Answer is 40:23. Refer to attachment.

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