We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
+1
61
2
avatar+128 

Hi guys, thanks for the help,

 

Let 

\(f(x) = \begin{cases} k(x) &\text{if }x>0, \\ -\frac1{2x}&\text{if }x< 0\\ 0&\text{if }x=0. \end{cases} \)

Find the function k(x) such that f(x) is its own inverse.

 

Thanks again guys, -Evan

 Oct 12, 2019
 #1
avatar+6045 
+2

....

.
 Oct 12, 2019
edited by Rom  Oct 18, 2019
 #2
avatar+128 
+2

Thanks for the help Rom!

 Oct 12, 2019

6 Online Users