Question

let P(3,2,6) be a point in space and Q be a point on the line vector r=(i-j+2k)+λ(-3i+j+5k). Then the value of λ for which the vector OP is parallel to the plane x-4y+3z=1?

Answer 1

The coordinates of P are (3,2,6).

the coordinates of any point lying on the given line