A. Nil- radial
B. Idempotent
C. Irreduciable
View AnswerA. Nil- radial
Ring Theory And Field MCQs
Ring Theory And Field Quiz Outline
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Ring Theory And Field MCQs with Answers
Is every idempotent element is nilpotent.
A. Yes
B. No
View AnswerB. No
The nilpotent element in Z4 is.
A. 2
B. 3
C. None of these
View AnswerA. 2
Examples of ring with identity is.
A. Ring of integers
B. Ring of rational numbers
C. Ring Real numbe4rs
D. Allof these
View AnswerD. Allof these
Is set of integers is an ideal of set of rationals.
A. Yes
B. No
View AnswerB. No
Unit element and unity element of ring considered as identical.
A. Yes
B. No
View AnswerB. No
Which of the following is the axioms of an ideal ,for any two elements ‘a’ and ‘b’ of ideal.
A. A-b is an element of ideal
B. Ab is an element of ideal,
C. Both A & B
View AnswerA. A-b is an element of ideal
The Ring of integers module n is field for.
A. All n.
B. Only prime numbers
C. Only even numbers
View AnswerB. Only prime numbers
If f: R → R’ is an epimorphism then the set of all those elements of R which are mapped onto the identity element of R’ is called .
A. Centre
B. Ring
C. Ideal
D. Kernal of f
View Answer D. Kernal of f
Example of ring with zero divisors is.
A. Integers
B. Real numbers
C. Set of all 2 by 2 matrices
View AnswerC. Set of all 2 by 2 matrices