- #1

yazz912

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Find the equation of a line passing through the point P=(-1,2,3) that is parallel to the line of intersection of the planes 3x-2y+z=4 and x+2y+3z=5 . Express your answer in parametric equations .

2. Homework Equations

Cross product of normal vectors

N1 X N2

3. The Attempt at a Solution

Normally all other problems we've had to use cross product of the normals vectors of planes.

n1= <3,-2,1>

n2= <1,2,3>

Cross product I get < -8,-8,8>

Idk what my next step is since I am trying to find a line passing through point P PARALLEL to line of intersection?