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# Punjab 11th Class Math Chapter 3 Matrices and Determinants Mcqs Test Online

 Total Question 12 Questions Total Marks 24 Marks Total Time 12 Minuts
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### Test Name

 Ch. 3 # Matrices and Determinants

### Subject

 Mathematics (11th Class)

 Mcqs

# Punjab 11th Class Math Chapter 3 Matrices and Determinants Mcqs Test Online

8%

Question 1 of 12

## Math

1. The matrix A = [aij]2x3 and B = [bij]3x2 are suitable for ………………….

Question 1 of 12

Question 2 of 12

2. A squar matrix A = {aij} is upper triangular matrix when ……………………….

Question 2 of 12

Question 3 of 12

3. The co-effect of an element aij denoted by Aij is ……………………..

Question 3 of 12

Question 4 of 12

4. For non-trivial solution |A| is ……………….

Question 4 of 12

Question 5 of 12

5. The square matrix A is skew – Symmetric when Aᵗ = ………………

Question 5 of 12

Question 6 of 12

6. Minimum number of equation for any system of equations.

Question 6 of 12

Question 7 of 12

7. System o linear equations is Inconsistent if ………………..

Question 7 of 12

Question 8 of 12

8. The square matrix A is skew-Hermitian when (A̅ᵗ) = ……………….

Question 8 of 12

Question 9 of 12

9. A square matrix A = {aij} is lower triangular matrix when ………………….

Question 9 of 12

Question 10 of 12

10. The matrix A is Hermitian when (A)-ᵗ= …………………

Question 10 of 12

Question 11 of 12

11. Trivial solution of homogeneous linear equation is

Question 11 of 12

Question 12 of 12

12. For trivial solution |A| is ………………….

Question 12 of 12

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