+0  
 
0
85
1
avatar

For all complex numbers \(z\), let\(f(z) = \left\{ \begin{array}{cl} z^{2}&\text{ if }z\text{ is not real}, \\ -z^2 &\text{ if }z\text{ is real}. \end{array} \right.\)Find \( f(f(f(f(1+i))))\).

 Apr 19, 2021
 #1
avatar
0

f(f(f(f(1 + i)))) = -64.

 May 8, 2021

41 Online Users