The cartesian equation of the plane \[\mathbf{r}=(1+\lambda -\mu )\mathbf{i}+(2-\lambda )\mathbf{j}+(3-2\lambda +2\mu )\mathbf{k}\] is

The cartesian equation of the plane \[\mathbf{r}=(1+\

1.	The cartesian equation of the plane \[\mathbf{r}=(1+\lambda -\mu )\mathbf{i}+(2-\lambda )\mathbf{j}+(3-2\lambda +2\mu )\mathbf{k}\] is
A.	\[2x+y=5\]
B.	\[2x-y=5\]
C.	\[2x+z=5\]
D.	\[2x-z=5\]
Answer» D. \[2x-z=5\]

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The cartesian equation of the plane \[\mathbf{r}=(1+\lambda -\mu )\mathbf{i}+(2-\lambda )\mathbf{j}+(3-2\lambda +2\mu )\mathbf{k}\] is

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