1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: The geometric interpretation of a set

  1. Jan 28, 2017 #1
    1. The problem statement, all variables and given/known data
    Show the geometric interpretation of S is a plane in ##R^3## and find its equation
    ##S=\left\{ (a+b,2b,-a)\in { R }^{ 3 }|a,b\in R \right\} ##

    2. Relevant equations

    3. The attempt at a solution
    I know that S is the set of all points that lie in a plane, but have no idea where to go from there
  2. jcsd
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted