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Moved From Discussion Page - Posted by Aggie Earth doesn't have a 'length.' It has a circumferance, a mass, a volume, even a length of time or age, but it doesn't have a length.
the periodic table is arranged according to their atomic number.
Ununoctium
The group number is an identifier used to describe the column of the standard Periodic Table in which the element appears.
because sine & cosine functions are periodic.
-earthquake shock waves -voltage from a wall socket -tides -average monthly temperatures
You can invent any function, to make it periodic. Commonly used functions that are periodic include all the trigonometric functions such as sin and cos (period 2 x pi), tan (period pi). Also, when you work with complex numbers, the exponential function (period 2 x pi x i).
The text functions are a set of functions in Excel that are used to manipulate text. They can be used for things like finding the length of a piece of text or extracting part of a piece of text from it or change it to upper or lower case. There are many other things that they can be used for.
If you are asking about periodic function in the real world, than there are millions of examples. The first one that comes to mind are the sin and cos functions. These are used in almost every field of science.
circular convolution is used for periodic and finite signals while linear convolution is used for aperiodic and infinite signals. In linear convolution we convolved one signal with another signal where as in circular convolution the same convolution is done but in circular pattern ,depending upon the samples of the signal
You usually need all three primary functions. The sine and cosine functions are used to resolve the vector along orthogonal axes, and the tangent function is used to find its direction.
There are lots of functions that can do that, such as SUMIFS, COUNTIFS and others. Functions like AND and OR can be used in the process too.
There is a function called FIND and a function called SEARCH in Excel. There are other functions that can be used to find things, such as the various lookup functions.
The Pythagorean theorem is used to find the length of a side of a right triangle knowing the length of the other two side.
Length is used for many reasons. Without length construction workers would never be able to build anything that was proportionate or stable. In a math problem you can you length multipled with width to find the area of a rectangle.
The length, width and height of an object.