Between 1 and 31 are inserted m arithmetic means, so that the ratio of the 7th and (m - 1) th means is 5 : 9. then the value of m is

Between 1 and 31 are inserted m arithmetic mean so that the ratio of the 7 th and (m-1)th means is 5:9. Find the value of m .

Between 1 and 31 are inserted m arithmetic mean so that the ratio of the 7th and (m-1)t h means is 5:9. Find the value of mdot

Between 1 and 31 are inserted m arithmetic mean so that the ratio of the 7th and (m-1)t h means is 5:9. Find the value of mdot

Between 1 and 31, n A.M's have been inserted in sucha a way that the ratio of 7th and (m-1)th means is 5:9, find the value of m.

n A.M.\'s are inserted between 1 and 31 such that the ratio of the 7th and (n-1) th means is 5:9. Find n.

n A.M.'s are inserted between 1 and 31 such that the ratio of the 7 th and (n-1) th means is 5:9. Find n.

There are m arithmetic means between 5 and -16 such that the ratio of the 7th mean to the (m-7)th mean is 1:4. Find the value of m.

If n arithmetic means are inserted between 1 and 31 such that the ratio of the first mean nd nth mean is 3:29 then the value of n is 10 b.12 c.13 d.14