# Miller Indices Calculation Question

1. Sep 3, 2013

### rtellez700

1. The problem statement, all variables and given/known data
Give the Miller indices of the plane that is define by the two directions [111] and [2$\overline{1}$3]?

2. Relevant equations
h~1/a
k~1/b
l~1/c

3. The attempt at a solution
I know how to solve for miller indices once you know the the intercepts of the plane. So I found the equation for the plane but it happens to cross through the origin. I know that I am either suppose to move the origin or move the plane to a parallel position. How do i know where this position is? Or can any position i choose be correct?