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The geometric mean of 'A' and 'B' is the square root of ( A x B ).

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The geometric mean of n positive numbers, x1, x2, ... , xn is the nth root of x1*x2* ... *xn.

Q: What is the formula for geometric mean?

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The geometric mean of two numbers is the square root of their product. For example, the geometric mean of 4 and 25 is 10.

un = u0*rn for n = 1,2,3, ... where r is the constant multiple.

what is the recursive formula for this geometric sequence?

Per the formula in the related link, substitution into the formula yields (3*12)1/2, which is (36)1/2 or 6.

No, the geometric mean is not the same as the mean of two numbers.

Related questions

The geometric mean of two numbers is the square root of their product. For example, the geometric mean of 4 and 25 is 10.

They differ in formula.

Mean of the growth of a population, investments, etc. Rule of thumb for geometric mean: THE FORMULA INVOLVES GROWTH, i.e. is exponential in nature.

The geometric mean of two numbers a and b can be calculated with the formula: 5x8=40 The square root of 40 = 6.325

The geometric mean of 3 and 75 is 15.0

un = u0*rn for n = 1,2,3, ... where r is the constant multiple.

what is the recursive formula for this geometric sequence?

1.The Geometric mean is less then the arithmetic mean. GEOMETRIC MEAN < ARITHMETIC MEAN 2.

If, by geometric number (?) you mean geometric mean, then the answer is 40.

the geometric formula for 4 16 36 64 and 100 is 4

advantages of geometric mean

The geometric mean of 8 is: 8.0