Please if you are going to solve this problem please be very accurate!! (and careful!!). I have used brainmass before and have recieved incorrect answers on mulitple occations (answers that initially seemed correct) and it has hindered my studying. I have decided to give it another chance. With that said, thank you very much for viewing my problem. I welcome any comments or concerns.
Note: | | is suppose to denote a matrix
If R =
and A =
, S any ring, show that A is an ideal of R and describe the cosets in R/A© BrainMass Inc. brainmass.com November 30, 2021, 12:03 am ad1c9bdddf