Matrix Basics Quiz

• A sequence of mathematical operations
• A specific type of algebraic expression
• A rectangular array of numbers or symbols (correct)
• A set of linear equations

• The product of all elements in the matrix
• The sum of all elements in the matrix
• The number of rows by the number of columns (correct)
• The determinant of the matrix

• A matrix with non-integer elements
• A square matrix with ones on the main diagonal and zeros elsewhere (correct)
• A matrix that cannot be inverted
• A matrix with all elements equal to zero

<p>A rectangular array of numbers or symbols arranged in rows and columns (B)</p> Signup and view all the answers

<p>A square matrix with ones on the main diagonal and zeros elsewhere (A)</p> Signup and view all the answers

<p>To determine if a matrix is invertible (B)</p> Signup and view all the answers