Matrices Basics

Front

What are the dimensions of a matrix?

Back

The dimensions of a matrix are given in the form of rows x columns.

Front

If a matrix has 3 rows and 1 column, what are its dimensions?

Back

3 x 1

Front

If a matrix has 2 rows and 3 columns, what are its dimensions?

Back

2 x 3

Front

What comes first in the order of matrix dimensions?

Back

Row

Front

In a matrix, how do you identify an element in a specific position?

Back

You identify an element by its row and column position, e.g., element in the second row, third column.

Front

What are the dimensions of a matrix with 1 row and 3 columns?

Back

1 x 3

Front

What are the dimensions of a matrix with 3 rows and 2 columns?

Back

3 x 2

Front

What is a row in a matrix?

Back

A row is a horizontal line of elements in a matrix.

Front

What is a column in a matrix?

Back

A column is a vertical line of elements in a matrix.

Front

How do you denote the element in the first row and first column of a matrix?

Back

It is denoted as A[1,1], where A is the matrix.