Mathematics · Linear Algebra
If A = [1 2 -2] [-1 3 0] [0 2 1], then its inverse matrix A-1 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1[3 2 1] [1 1 2] [1 1 5]
- 2[3 2 6] [1 1 2] [2 2 5]
- 3[3 -6 6] [1 1 2] [-2 -2 5]✓
- 4[3 2 6] [1 1 0] [2 0 5]
Correct answer
[3 -6 6] [1 1 2] [-2 -2 5]
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 Linear Algebra MCQs →Want more practice questions on Linear Algebra?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Linear Algebra