" Fare maturs betareen 1"&31" such that "7" th mean: "(n-1)^(" th ")" mean "=5:9" ,then find the value of "n" ."

There are nAM's between 1&31 such that 7 th mean :(n-1)th mean =5:9, then find the value of n

There are n AM's between 1 & 31 such that 7th mean : (n-1)th mean = 5:9 , then find the value of n

There are n AM's between 1&31 such that 7thmean: (n-1) thmean =5:9, then find the value of n .

There are n A.M. s between 3 and 29 such that 6th mean : (n - 1) th mean ::3 :5 then find the value of n.

If n arithmetic means xare inserted between 1 and 31 such that the 7^(th) mean: the (n+1)^(th) mean =5:9 then prove that n=14

There are 'n' A.M.'s between 2 and 41. The ratio of 4th and (n - 1)th mean is 2 : 5, find the value of n.

There are 'n' A.M.'s between 2 and 41. The ratio of 4th and (n - 1)th mean is 2 : 5, find the value of n.

n' arithmetic means are there between 4 and 36. If the ratio of 3rd and (n-2)th mean is 2:3, find the value of n.