I want to solve these 2 simultaneous equations to get x and y

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nathalie 2023-10-29

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https://ww2.mathworks.cn/matlabcentral/answers/2040196-i-want-to-solve-these-2-simultaneous-equations-to-get-x-and-y

评论： Torsten 2023-10-29

>> syms x y equ1 = 73*sind(0)+92*sind(200)+87*sind(x)+65*sind(y) == 0; equ2 = 73*cosd(0)+92*cosd(200)+87*cosd(x)+65*cosd(y) == 0; sol = solve([equ1,equ2]),[x,y]; xsol = sol.x

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采纳的回答

Torsten 2023-10-29

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https://ww2.mathworks.cn/matlabcentral/answers/2040196-i-want-to-solve-these-2-simultaneous-equations-to-get-x-and-y#answer_1342966

在 MATLAB Online 中打开

syms x y 
equ1 = 73*sind(0)+92*sind(200)+87*sind(x)+65*sind(y) == 0; 
equ2 = 73*cosd(0)+92*cosd(200)+87*cosd(x)+65*cosd(y) == 0; 
sol = solve([equ1,equ2],[x,y]); 
xsol = double(sol.x)
xsol = 2×1
  107.5410
   26.1654
ysol = double(sol.y)
ysol = 2×1
  -52.3855
 -173.9081

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nathalie 2023-10-29

Could you please help me in this too

Torsten 2023-10-29

在 MATLAB Online 中打开

You got the results. Why do you think you need help here ?

syms x y 
equ1 = 2760*sind(200)+x*sind(107.5)+y*sind(307.615) == 0; 
equ2 = 2760*cosd(200)+x*cosd(107.5)+y*cosd(307.615) == 0; 
sol = solve([equ1,equ2],[x,y]); 
solx = double(sol.x)
solx = 7.6492e+03
soly = double(sol.y)
soly = 8.0178e+03