Let K, I and J be ideals of ring R such that both I and J are subsets of K with I C J. Then show that K /l is subring of R/I and J /1 is an ideal of K/I. Moreover, show that (K/I)/0/!) = K/J. Can we deduce that (R/J)/(K/J) = R/K ?

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter6: More On Rings
Section6.1: Ideals And Quotient Rings
Problem 10E: Let I1 and I2 be ideals of the ring R. Prove that the set I1I2=a1b1+a1b2+...+anbnaiI1,biI2,nZ+ is an...
icon
Related questions
Question
100%
Let K, I and J be ideals of ring R such that both I and J are subsets of K
with I C J. Then show that K /l is subring of R/I and J /1 is an ideal of
K/I. Moreover, show that (K/I)/0/!) = K/J. Can we deduce that
(R/J)/(K/J) = R/K ?
Transcribed Image Text:Let K, I and J be ideals of ring R such that both I and J are subsets of K with I C J. Then show that K /l is subring of R/I and J /1 is an ideal of K/I. Moreover, show that (K/I)/0/!) = K/J. Can we deduce that (R/J)/(K/J) = R/K ?
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Modern Algebra
Elements Of Modern Algebra
Algebra
ISBN:
9781285463230
Author:
Gilbert, Linda, Jimmie
Publisher:
Cengage Learning,