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!

Help with composites please!

  1. Mar 22, 2008 #1
    1. The problem statement, all variables and given/known data
    Find the composites for the relations defined.

    R1={(x,y) member of real numbers x real numbers: y=x}
    R2={(x,y) member of real numbers x real numbers: y=-5x+2}

    a) R1compositeR1
    b)R2compositeR2



    2. The attempt at a solution

    a) I was thinking that R1compositeR1={(x,y) member of real numbers x real numbers: x=y}=R1
    b) I'm not to sure how to do and thats the one I need help on.

    Can you please help me?

    Thank you!!
     
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

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



Similar Discussions: Help with composites please!
  1. Stat please help (Replies: 5)

  2. Help me integrate please (Replies: 11)

Loading...