Browse Questions

# The image of the point $(3,2,1)$ in the plane $2x-y+3z=7$ is :

$\begin {array} {1 1} (1)\;(1,2,3) & \quad (2)\;(2,3,1) \\ (3)\;(3,2,1) & \quad (4)\;(2,1,3) \end {array}$
Can you answer this question?

(3) (2,1,3)
answered Nov 7, 2013 by

–1 vote