||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

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{{{
#Kreyszig Problem Set 12.2 Question 13
i=CC.0
(3+4*i).argument()
(3-4*i).argument()
}}}

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 * '''Solution by''': 
   * <Belinda D'Cunha>, <Lecturer>, <St.Francis Institute Of Technology>
   * <Your Name>, <Profession>, <Organization>