Suppose that #f ( x )# and #g ( x )# are functions which satisfy #f ( g ( x ) ) = x^2# and #g ( f ( x ) ) = x^3# for all #x ≥ 1# . If #g ( 16 ) = 16# , then compute #log_2 g ( 4 ) #. (You may assume that #f ( x ) ≥ 1# and #g ( x ) ≥ 1# for all #x ≥ 1# .)?
1 Answer
Feb 14, 2018
Explanation:
Consider
Since
On the other hand, since
So