FREE MATH AND STUDY GAMES ABOUT MATRICES VOCAB

PDF Download

FREE MATH AND STUDY GAMES ABOUT MATRICES VOCAB

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -13 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Order of a Matrix

Answer:

is defined by the number of rows, m, and number of columns, n, in the matrix

Question 2: For Product Matrix To Exist

Answer:

The number of columns in the first matrix must equal the number of rows in the second matrix.

Question 3: Elements of Matrices

Answer:

They are entries in a matrix

Question 4: Scalar Quantity

Answer:

The number 2 is known as a

Question 5: Zero Matrix

Answer:

0, is a square matrix that consists entirely of '0' elements

Question 6: Adding Matrices

Answer:

you need to add the corresponding elements of each matrix together (that is, the numbers in the same position)

Question 7: Identity Matrix

Answer:

I, is a square matrix in which all of the elements on the diagonal line from the top left to bottom right are 1s and all of the other elements are 0s.

Question 8: Square Matrix

Answer:

A matrix that has the same number of rows and columns

Question 9: Matrix

Answer:

is a rectangular array of rows and columns that is used to store and display information

Question 10: Matrix AB Will Have An Order Of m x

Answer:

if given matrix A with an order of m × n and matrix B with an order of n × r

Question 11: Scalar Multiplication

Answer:

The number 2 is known as a scalar quantity, and the matrix 2A represents a

Question 12: Row Matrix

Answer:

It has only one row.

Question 13: Column Matrix

Answer:

It has only one column.