# What is the unit vector that is orthogonal to the plane containing # (-2i- 3j + 2k) # and # (3i – 4j + 4k) #?

##### 1 Answer

Jan 20, 2016

Take the cross product of the 2 vectors

Compute

#### Explanation:

The

The magnitude of this new vector is:

Now to find the unit vector normalize our new vector