# What is the distance between the planes #2x – 3y + 3z = 12# and #–6x + 9y – 9z = 27#?

##### 1 Answer

Mar 11, 2016

Distance between the planes

#### Explanation:

First let us find a point on one plane. For this in plane

Now we find the distance between point

As distance from a point

The distance from point

is given by