if sum of first n terms of two ap is 7 n + 1 :4 n + 27 then find ratio of their 9th term
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ratio of 9 term with which term..?
the que seems to be incomplete
ricky2642:
it's ok
nhi ata to kuch bhi mt kha kro point lana k liya
sorry.. later i was trying to edit the answer but i couldn't.. i didnt understood at the first instance
the edit function was not working due to some issues
apologies:-(
ok
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Hope it will help..........
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why to take n =17
thanku bhai
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