Inverse Functions

Tuesday, 10 April 2018

12:00 PM

From the equation , what can we do to retrieve ?

 

 for all

 for all

There should exist some function  that can reverse the function

 

Not all functions are easily invertible, as the function is required to be "" - a one-to-one relationship

To overcome this issue, we can restrict the domain!

 

Note: When dealing with inverse functions, ensure the result is within the range of the function!