1. Jun 9, 2008 #1

   norajill

   

   Let f:R..........s be a ring homomorphism .Prove that the inverse image of an ideal of S is an ideal of R
   
   
   
   
   
   
   Thank you

    

   norajill, Jun 9, 2008
2. 
   Phys.org - latest science and technology news stories on Phys.org

   • • Game over? Computer beats human champ in ancient Chinese game
   • • Simplifying solar cells with a new mix of materials
   • • Imaged 'jets' reveal cerium's post-shock inner strength
3. Jun 9, 2008 #2

   Dick

   

   Science Advisor

   Homework Helper

   You aren't getting help for your questions because you are aren't following the forum guidelines and showing us at least an attempt at doing the problem.

    

   Dick, Jun 9, 2008
4. Jun 16, 2008 #3

   physixguru

   

   Show some attempt.

    

   physixguru, Jun 16, 2008

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in