Simultaneous equations double answer

F= [L1(1)*4*pi*((L1(2)-x(1))^2+(L1(3)-x(2))^2)-x(3);      
L2(1)*4*pi*((L2(2)-x(1))^2+(L2(3)-x(2))^2)-x(3);       
L3(1)*4*pi*((L3(2)-x(1))^2+(L3(3)-x(2))^2)-x(3);

x=fsolve(@(x) triangulate(x,L1,L2,L3),[5000;5000;10000000])

x =  1000  1000  1.2566e+007

There's actually two answers to this problem but Matlab only give me one. the two answer are meant to be (1000,3000,62831.9},{1000,1000,12566.4}} How do I tell matlab to give me both answers CHeers

Answer 1

[Sachin Ganjare]

Refer links below:

http://www.mathworks.com/matlabcentral/newsreader/view_thread/322341

http://www.mathworks.com/matlabcentral/answers/15082-multiple-solutions-using-fsolve

Hope it helps!!