Problem 1 Find a plane which is parallel to plane 3x + 4y + 6z = 2 and passes through the origin.

Problem 2 Find the trace of the plane 3x ? 9y + 4z = 5 on the yz-plane.

Problem 1 Find a plane which is parallel to plane 3:}: + 4;; + 62 = 2 and passes through the origin. Problem 2 Find the trace of the plane 3:: 91: + 4z = 5 on the yz-plane