If the range is the real numbers, it has a lower bound (zero) but no upper bound.
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∙ 11y agoThe opposite (or inverse function) of the square root would be the square.
yes
Yes, if your equation is f(x) = sqrt5(x). The square root is also a function itself, if that's what you mean.
Standard deviation = square root of variance.
Let's illustrate with an example. The square function takes a number as its input, and returns the square of a number. The opposite (inverse) function is the square root (input: any non-negative number; output: the square root). For example, the square of 3 is 9; the square root of 9 is 3. The idea, then, is that if you apply first a function, then its inverse, you get the original number back.
The opposite (or inverse function) of the square root would be the square.
The standard deviation of a normal deviation is the square root of the mean, also the square root of the variance.
It is the "square root." This is the opposite function (n1/2) of the square (n2).
yes
The standard form of a complex number is a+bi. So the standard form of the negative square root of 5i is 0-√(5i).
The square of the standard deviation is called the variance. That is because the standard deviation is defined as the square root of the variance.
Yes, if your equation is f(x) = sqrt5(x). The square root is also a function itself, if that's what you mean.
x
Standard deviation is the square root of the variance.
Let's illustrate with an example. The square function takes a number as its input, and returns the square of a number. The opposite (inverse) function is the square root (input: any non-negative number; output: the square root). For example, the square of 3 is 9; the square root of 9 is 3. The idea, then, is that if you apply first a function, then its inverse, you get the original number back.
Standard deviation = square root of variance.
This is typically done by importing math.h, and calling the sqrt function.