The arithmetic mean of two numbers is 10...

The arithmetic mean of two numbers is 10 and their geometric mean is 8. find the numbers.

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The arithmetic mean of two positive numbers is 6 and their geometric mean G and harmonic mean H satisfy the relation G^(2)+3H=48 . Then the product of the two numbers is

If the arithmetic mean of two numbers be 10 and their harmonic mean is 7.5 , then what are two numbers ?

Statement I : If the arithmetic mean of two numbers is (5)/(2) , geometric mean of the numbers is 2, then the harmonic mean will be (8)/(5) . Statement II : For a group of positive numbers (G.M.)^(2) = (A.M.) xx (H.M.)

Statement 1: If the arithmetic mean of two numbers is 5/2 geometric mean of the numbers is 2, then the harmonic mean will be 8/5. Statement 2: For a group of positive numbers (GdotMdot)^2=(AdotMdot)(HdotMdot)dot

The harmonic mean of two numbers is 4, their arithmetic mean 'A' and the geometric mean G satisfy the relation 2A + G^(2) = 27 . Find the numbers.

The harmonic mean of two numbers is 4. Their arithmetic mean A and the geometric mean G satisfy the relation 2A+G^2=27 . Find the numbers

The arithmetic mean of the numbers 1, 2, 3, ...., n is

The harmonic mean of two numbers is 4. Their arithmetic mean A and the geometric mean A and the geometric mean G satisfy the relation 2A + G^2 = 27 . Find the numbers.

Show that the arithmetic means of two positive numbers can never be less than their geometric mean. The arithmetic and geometric means of two positive numbers are 15 and 9 respectively. Find the numbers.

If the mean proportional of two numbers be 6 and the third proportional is 48, find the numbers.

CALCUTTA BOOK HOUSE-MEASURES OF CENTRAL TENDENCY-EXERCISE

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