Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Provide Solutio for RD Sharma Class 12 Chapter 6 Adjoint and Inverse Matrix Exercise Fill in the blanks Question 13

Provide Solutio for RD Sharma Class 12 Chapter 6 Adjoint and Inverse Matrix Exercise Fill in the blanks Question 13

Answers (1)

best_answer

Answer  \rightarrow 10

Hint  \rightarrow A\left ( adjA \right )=\left | A \right |. I

Given  \rightarrow A  is a square matrix such that \rightarrow A\left ( adjA \right )=10.I

Explanation  \rightarrow A^{-1}=\frac{1}{|A|}(\operatorname{adj} A)

                |A|=A(\operatorname{adj} A)

Hence,A=10

Posted by

infoexpert27

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE extends Class 12 re-evaluation, verification deadline to June 7 amid portal issues
anam-khan

CBSE approaches Delhi Police over coordinated cyber attacks on post-result services portal
anam-khan

'CBSE made to adopt OSM system at inflated rates': Congress alleges, demands Pradhan's resignation

Latest Question