# What is the unit vector that is orthogonal to the plane containing # <0, 4, 4> # and # <1, 1, 1> #?

##### 1 Answer

Dec 12, 2016

#### Answer:

The answer is

#### Explanation:

The vector that is perpendicular to 2 other vectors is given by the cross product.

Verification by doing the dot products

The modulus of

The unit vector is obtained by dividing the vector by the modulus