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. 
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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

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