Question 440245
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi
*[tex \LARGE \ \ \ \ \ \ w \ = \ 9-4i \ \ \ \Rightarrow\ \ \overline{w} = 9+4i]


b. Find (w+w)/2
*[tex \LARGE \ \ \ \ \ \ 9-4i \ \ \ + \ \ 9+4i \ = \ 18]
     18/2 = 9