Online Course Discussion Forum

II-B Complex Numbers 4.17, 4.26, 4.28

 
 
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Re: II-B Complex Numbers 4.17, 4.26, 4.28
by Jimmy Fan - Wednesday, 22 May 2024, 11:27 PM
 

I got 4.17, IDK what I was doing earlier. 

I still don't really get 4.26 and 4.28. Can you please help me?