# 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

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Question 1 of 12

## Math

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

Question 1 of 12

Question 2 of 12

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

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Question 3 of 12

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

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

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Question 5 of 12

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

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Question 6 of 12

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

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Question 7 of 12

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

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Question 8 of 12

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

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Question 9 of 12

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

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Question 10 of 12

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

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Question 11 of 12

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

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Question 12 of 12

12. Trivial solution of homogeneous linear equation is

Question 12 of 12

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