A matrix is:
AA vector
BA rectangular array of numbers arranged in rows and columns
CA single number
DA point
Answer & Solution
Correct answer: B. A rectangular array of numbers arranged in rows and columns
Matrix: rectangular array of numbers in m rows × n columns. Notation: A_(ij) = element in row i, column j. Size denoted m × n.
Related questions
The topic that classifies row, column and square matrices is about the:Symmetric and skew symmetric matrices are both required to be:Every diagonal element of a skew symmetric matrix is:A square matrix whose transpose equals its negative is called:A square matrix equal to its own transpose is called:The properties of transpose are stated in the text:The transpose of matrix A is denoted by A with a prime or by A raised to:Interchanging the rows and columns of a matrix gives its: