If `11` Arithmetic Means are inserted between `28` and `10` then number of integral Arithmetic Means are?

If 11 arithmetic means are inserted between 20 and 10, the number of integral arithmetic means are

If eleven A.M. s are inserted between 28 and 10, then find the number of integral A.M. s.

If eleven A.M. ‘s are inserted between 28 and 10, then find the number of integral A.M. ‘s.

If n arithmetic means are inserted between 2 and 38, then the sum of the resulting series is obtained as 200. Then find the value of ndot

If n arithmetic means are inserted between 2 and 38, then the sum of the resulting series is obtained as 200. Then find the value of ndot

Find the arithmetic mean of:

Let 2048 arithmetic means be inserted between 2^(22) - 1 and 2^(22) + 1 . Suppose the sum of these arithmetic means is S . Then (S)/(2^(23)) is ….

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

If p arithmetic means are inserted between a and b, prove that d = (b-a)/(p+1)

If n arithmetic means are inserted between 7 and 71 such that 5^(th) A.M. is 27 then n= ?