No, the geometric mean is not the same as the mean of two numbers.
The geometric mean of 9 and 25 is: 15.0
The geometric mean of 9 and 81 is 27.0
The geometric mean is 35.0
The difference between arithmetic and geometric mean you can find in the following link: "Calculation of the geometric mean of two numbers".
40
sqrt(32*2) sqrt(64) 8
√64 x √16 = 8 x 4 = 32
the geometric formula for 4 16 36 64 and 100 is 4
The geometric mean is the nth root of the product of the numbers. So this means (pun intended) multiply the numbers together and then take their nth root. Let's look at 2, 4, and 8 . Their product is 64 and the cube ( 3rd) root of 64 is 4. Of course, most of the time, the answer will not be rational.
No.
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.
advantages of geometric mean
The geometric mean of 8 is: 8.0
Any two numbers that when multiplied, equal 8^2 (64). So, 2 and 32 work. So do 1 and 64. And 4 and 16. And .5 and 128
The difference between arithmetic and geometric mean you can find in the following link: "Calculation of the geometric mean of two numbers".