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
204
1
avatar+166 

Given that f(x) is a function such that f(1)=2, f(4)=3, f(7)=4, and f^{-1}(x) is the inverse of f(x), what is f^{-1}(f^{-1}(3))?

 Aug 29, 2018
 #1
avatar+100516 
+2

f^{-1}(f^{-1}(3))

 

f-1 (3)  = 4

 

So

 

f-1 ( f-1(3) )  =

 

f-1 ( 4)  =   7

 

 

cool cool cool

 Aug 29, 2018

28 Online Users

avatar
avatar