
Complex Analysis Complex Analysis Math Forum 
 LinkBack  Thread Tools  Display Modes 
April 14th, 2017, 05:26 PM  #1 
Newbie Joined: Apr 2017 From: Australia Posts: 2 Thanks: 0  Cartesian Equations of a Loci  Complex Numbers HELP!
I have an equation, $\displaystyle (zi)(z+i)/5 = 5 $ and I am required to find and plot the cartesian equations of the loci of z. Please help. 
April 14th, 2017, 06:13 PM  #2 
Senior Member Joined: Sep 2015 From: CA Posts: 1,301 Thanks: 664 
the solution to this is just $z = \pm 2\sqrt{6}$ 2 real points. Are you sure you've got the problem typed in correctly? 
April 14th, 2017, 07:25 PM  #3 
Newbie Joined: Apr 2017 From: Australia Posts: 2 Thanks: 0 
I have simplified it slightly. The original was: $\displaystyle (zi)(zi)*/mod(34i)=5$ I have found my problem. Thank you. Last edited by PenBlock; April 14th, 2017 at 07:28 PM. Reason: Problem Solved 

Tags 
cartesian, complex, equations, loci, numbers 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Cartesian equation of loci from given complex equation  max233  Algebra  2  March 31st, 2017 09:40 PM 
complex numbers  find & plot cartesian equations of loci  infamous  Calculus  2  April 5th, 2016 04:01 PM 
cartesian and polar complex numbers help please  thundertiger  Trigonometry  4  February 24th, 2016 03:49 PM 
Complex numbers: Polar to Cartesian Form  chocolate  Algebra  1  December 11th, 2012 06:03 AM 
Loci of Complex Number  righteous818  Complex Analysis  5  July 31st, 2012 11:58 AM 