Resolução de sistemas linares: Revision history

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3 February 2024

21 January 2024

  • curprev 20:0920:09, 21 January 2024Wikiadmin talk contribs 10,908 bytes +10,908 Created page with "<center>'''Método da substituição'''</center> <center><math> \begin{cases} x & + & y & + & z & = & 1 \\ x & - & y & + & 3z & = & 2 \\ 2x & + & 4y & - & z & = & 0 \\ \end{cases} </math></center> Isolando x na primeira equação e substituindo nas outras duas: <math> \begin{cases} -y & - & z & + & 1 & - & y & + & 3z & = & 2 \\ 2(-y & - & z & + & 1) & + & 4y & - & z & = & 0 \end{cases} </math> Isolando y e substituindo na equação restante: <math> \begin{align*} y..." Tag: wikieditor