Mathematics · Matrices and Determinants
For two invertible matrices A and B, given that A-1 = 18 B, then the inverse of (8A) is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 118 B
- 28 B
- 3164 B✓
- 4B
Correct answer
164 B
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 Matrices and Determinants MCQs →Want more practice questions on Matrices and Determinants?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Matrices and Determinants