Find the product of three geometric means between 4 and `1//4` .

Insert 4 geometric means between 4 and 972.

If H_(1),H_(2) are two harmonic means between two positive numbers a and b (aneb) , A and G are the arithmetic and geometric means between a and b, then (H_(2)+H_(1))/(H_(2)H_(1)) is

Geometric mean of 16 and 4 is …………..

Find the value of n so that (a^(n+1)+b^(n+1))/(a^n+b^n) may be the geometric mean between a and b

The probability distribution of a random variable X in given in the following table: Find the probability that X lies between 1 and 4.

The probability distribution of a random variable X is given in the following table: Find the probability that X lies between 1 and 4.

The probability distribution of a random variable X is given in the following table: Find the probability that X lies between 1 and 4.

Find the sum of all three digit numbers which leave the remainder 1 when divided by 4 .

If a _(1) , a _(2) , a _(3), a _(4) , a _(5) and a _(6) are six arithmetic means between 3 and 31 then, a _(6) - a_ (5) and a _(1) + a _(6) are respectively equals to : a)5 and 34 b)4 and 35 c)4 and 34 d)4 and 36