Distance between parallel planes?

Thread starter LaraCroft
Start date Mar 25, 2009
Tags

Parallel Planes

AI Thread Summary

To determine the distance between the parallel planes represented by the equations 2x - 4y + 2z = 5 and -2x + 4y - 2z = -9, the correct method involves using the formula for the distance between parallel planes. The user initially calculated the distance as 1/4 but is uncertain about its accuracy. Other participants in the discussion encourage sharing the calculation process to identify any errors. Clarification on the distance formula and proper application is sought to resolve the confusion. The conversation emphasizes collaborative problem-solving in mathematics.

Mar 25, 2009

LaraCroft

Homework Statement

How do I determine the distance between the parallel planes
2x-4y+ 2z = 5 and -2x+4y-2z= -9: ___?

Homework Equations

The Attempt at a Solution

I got 1/4, but I think that is wrong. Any help would be great!

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Mar 25, 2009

Dr.D

Why don't you show how you got 1/4, and let's see what we can do to help.

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