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logarithmic system of equation

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logarithmic system of equation Empty logarithmic system of equation

Post  Admin Thu Jul 21, 2011 11:13 pm

logarithmic system of equation Gif.latex?$\hspace{-15}Solve%20System%20of%20equation%20for%20$\mathbf{x}$%20and%20$\mathbf{y}$\\\\\\%20$\mathbf{(1):\;\;%20\begin{Bmatrix}%20\boldsymbol{\ln\left(xy\right)=5}&%20\\\\%20\boldsymbol{\ln\left(\frac{x}{y}\right)=3}&%20\end{Bmatrix}}$\\\\\\\\%20$\mathbf{(2):\;\;%20\begin{Bmatrix}%20\boldsymbol{\ln\left(xy\right)=7}%20&%20\\\\%20\boldsymbol{\ln(x)
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logarithmic system of equation Empty ln...properties...

Post  mohit Sat Jul 23, 2011 2:12 pm

(1).. x=e^4; y=e;
(2)..either x=e^4; y=e^3;
or x=e^3; y=e^4;
(3)..either x=4; y=1;
or x=49/4; y= -7/4;

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