- #1

Bestphysics112

- 24

- 2

## Homework Statement

Find unit vector(s) that are parallel to both of the planes 6x + y + z = 1 and x − y − z = 0 .

## Homework Equations

N/A

## The Attempt at a Solution

OK. So here is my reasoning - I find the normal of both the given planes and find the cross product between the vectors. The resultant vector will be parallel to both of the planes. I normalize the vector after to obtain the final answer. Is my logic correct? This is my first post on PF so I'm not sure if there is anything else I need to provide