Posted by **j** on Saturday, May 26, 2012 at 1:27am.

7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

- Calculus grade 12 -
**MathMate**, Sunday, May 27, 2012 at 7:20am
7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?

Let the intersection point be P on L such that

P(1+2t, 2-3t, -5+t)

Substitute the values of x,y and z of P into the equation of the plane and solve for t.

- Calculus grade 8 -
**caroline cropper**, Sunday, May 27, 2012 at 9:29am
love math ice take

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