What is Even Function?What is Odd Function ?What is Explicit Function?What is Implicit Function?What is Parametric Function? You can free read and download a best article of Function by alamdar.
About FUNCTION:
1-Even Function:
A Function is said to be Even Function.
If f(-x)=f(x)
This is called Even Function.
For Examplef(-cosx)=f(cosx)
2-Odd fUNCTION:
A function is said to be Odd Function.If f(-x)=-f(x)
This is called Odd Function.For Examplesinx
f(-sinx)=-f(sinx)
3-Explicit Function:
y=f(x)Where y is dependent variable,which depend x variable.
Then y is expressed in terms of independent variable x,then y is called Explicit Function.Symbolically It is written as y=f(x)
4-Implicit Function:
A function in which two variables are mixed expressed in x,y variables.But y can not expressed in independent of x variable.
For Example.xï¼’+xy+yï¼’=2
are implicit function of x and y.
Symbolically It is written as f(x,y)=0
5-Parametric Function:
In this function,both x and y are expressed as a function.In both function of variable " t ","Ó¨".Which is called Parameter.In the form of function.
x=f(t)
y=g(t)
For Examplex=atï¼’ and x=acost
y=at and y=asint
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