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Questions and Answers
Which one of these is a type of matrix?
Which one of these is a type of matrix?
- Exponential Matrix
- Quadratic Matrix
- Linear Matrix
- Zero or Null Matrix (correct)
What is the inverse of a matrix?
What is the inverse of a matrix?
- A matrix with all elements equal to zero
- A matrix that when multiplied with the original matrix gives a zero matrix
- A matrix that when multiplied with the original matrix gives the identity matrix (correct)
- A matrix with all elements equal to one
How can the solution system of linear equations be evaluated using Cramer's rule?
How can the solution system of linear equations be evaluated using Cramer's rule?
- By finding the inverse of the coefficient matrix
- By finding the determinant of the coefficient matrix (correct)
- By adding the coefficient matrix with the solution matrix
- By multiplying the coefficient matrix with the solution matrix
Which one of these is a property of determinants?
Which one of these is a property of determinants?
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What is the rank of a matrix?
What is the rank of a matrix?
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