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- Thread starter jacks
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How can i solve system of equations , if [tex]x,y,z \in \left[0,\tfrac{\pi}{2}\right)[/tex]

[tex]\begin{array}{ccc}\tan x+\sin y+\sin z &=& 3x\\

\sin x+\tan y+\sin z &=& 3y\\

\sin x+\sin y+\tan z &=& 3z\end{array}[/tex]

I don't think you can.

. . The equations are

However, by inspection, [tex](x,y,z) \,=\,(0,0,0)[/tex] is a solution.