Q : 16 If , verify that . Hence find .
Given matrix: ;
To show:
Finding each term:
So now we have,
Now finding the inverse of A;
Post-multiplying by as,
...................(1)
Now,
From equation (1) we get;
Hence inverse of A is :
CBSE Results 2024: Last 9 years’ CBSE Class 10, 12 result date and time; links to check score
CBSE Board exams twice a year from 2025, no plan for semesters: MoE
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now