Mathematics · Ring Theory
Which of the following rings is NOT an integral domain?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1&mathbb{Z} (Ring of integers)
- 2&mathbb{Z}7 (Ring of integers modulo 7)
- 3&mathbb{Z}[i] (Ring of Gaussian integers)
- 4M2(&mathbb{Z}) (Ring of 2 × 2 matrices over integers)✓
Correct answer
M2(&mathbb{Z}) (Ring of 2 × 2 matrices over integers)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Ring Theory MCQs →Want more practice questions on Ring Theory?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Ring Theory