QUESTION
(1 point) Consider the planes given by the equations \[ \begin{array}{c} -(x+3 y+4 z)=3, \\ 2 x+y+3 z=5 . \end{array} \] (a) Find a vector $\vec{v}$ parallel to the line of intersection of the planes. \[ \vec{v}= \] (b) Find the equation of a plane through the origin which is perpendicular to the line of intersection of these two planes. This plane is
Related Questions