Homework Statement
Does the line with equation (x, y, z) = (5, -4, 6) + u(1,4,-1) lie in the plane with equation (x, y, z) = (3, 0, 2) + s(1,1,-1) + t(2, -1, 1)? Justify your answer algebraically.
Homework Equations
(x,y,z) = (x0,y0,z0) +s(a1.a2,b3) + t(b1,b2,b3)
The Attempt at a Solution...