Let be a plane of equation x+y+2z=1,

the plane of equation -x+y=2, and

a line of equation

find and

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- Aug 17th 2009, 05:04 PMmmsVector planes and lines - finding their intersection
Let be a plane of equation x+y+2z=1,

the plane of equation -x+y=2, and

a line of equation

find and - Aug 17th 2009, 07:29 PMmr fantastic
Start buy finding the equation of the line of intersection of the two planes. I assume you can do this.

Then the problem becomes finding the intersection of two lines, which I assume you can also do.

Please post your working and say where you get stuck if you need more help.