Advanced Math Archive: Questions from June 16, 2023
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2. Resuelve el siguiente sistema: 3. Resuelve z-2w=-6 x₁ + x₂ + x₂ + x₁ = 0 2x₁ + x₂-x₂ + 3x₁ = 0 x₁ - 2x₂ + x₂ + x₁ = 0 mstrices
2. Resuelve el siguiente sistema \[ x \quad-z-2 w=-6 \] \[ \begin{array}{l} x_{1}+x_{2}+x_{3}+x_{4}=0 \\ 2 x_{1}+x_{2}-x_{3}+3 x_{4}=0 \\ x_{1}-2 x_{2}+x_{3}+x_{4}=0 \end{array} \]2 answers -
es una matriz
3. Resuelve el siguiente sistema: \[ \begin{array}{l} 3 x_{1}+2 x_{2}-x_{3}=4 \\ 2 x_{1}-2 x_{2}+2 x_{3}=1 \\ 11 x_{1}+2 x_{2}-x_{3}=14 \end{array} \]0 answers -
es una matriz
4.-.- Dado el sistema lineal \[ \begin{array}{l} 2 x-y=5 \\ 4 x-2 y=t \end{array} \] a) determine el valor de \( t \) de modo que el sistema tenga una solución, b) determine un valor de t de modo que2 answers -
matrices
1. Resuelve el siguiente sistema: \[ \begin{array}{l} x+2 y+3 z+4 w=5 \\ x+3 y+5 z+7 w=11 \\ x \quad-z-2 w=-6 \end{array} \]2 answers -
5.- Una refinería produce gasolina con y sin azufre. Cada tonelada de gasolina \( s i n \) azufre requiere 5 minutos en la planta de mezclado y \( \mathbf{4} \) en la planta de refinación. Por su pa2 answers -
find the absolute extremes of the functions given in the indicated interval
1) \( f(r)=r^{4}-4 x^{2}+2 z x^{3}-2 t x+2 x+ \) d ietervale \( \mid-1 \), 2) \( h(m)=x^{2}-5 x^{2}-8 x+50 \), en el intervalo \( |2,10| \). 3) \( f(x)=\frac{x^{4}}{4}-2 x^{x}+\frac{11 x^{2}}{2 x^{2}}0 answers -
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