6 Questions
What is a matrix?
A rectangular array of numbers or symbols
What is the order of a matrix?
The number of rows by the number of columns
What is the identity matrix?
A square matrix with ones on the main diagonal and zeros elsewhere
What is a matrix?
A rectangular array of numbers or symbols arranged in rows and columns
What does the 'identity matrix' refer to?
A square matrix with ones on the main diagonal and zeros elsewhere
What is the determinant of a matrix used for?
To determine if a matrix is invertible
Test your knowledge of matrices with this quiz! Explore the definition of a matrix, the concept of order, and the properties of the identity matrix.
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