+0  
 
+1
167
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+98125 
+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

10 Online Users

avatar
avatar
avatar
avatar