Class 9 Math MCQs - Chapter 15
Matrices and Determinants Quiz Questions & Answers PDF Download - 7
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The Quiz: The order of matrix [2 3] is; "Matrices and Determinants" App (iOS, Android) with answers: 2-by-2; 2-by-1; 1-by-2; 1-by-1; to study high school online courses. Study Matrix MCQ Questions, download Amazon eBook (Free Sample) for distance learning.
Matrices and Determinants Exam Questions and Answers PDF Download: Test 7
The order of matrix [2 3] is
- 2-by-1
- 2-by-2
- 1-by-2
- 1-by-1
If Bt = B then the matrix B is called
- symmetric
- skew symmetric
- Transpose
- determinant
If the sum of two matrices A and B is zero matrix, then A and B are said to be
- multiplicative inverse of each other
- additive inverse of each other
- transpose of each other
- determinant of each other
Any element from the set of real numbers is also called a
- scalar
- factor
- transpose
- coefficient
The methods to solve a pair of simultaneous linear equations are
- 3
- 2
- 4
- 5
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