Basic Matrices

Basic Matrices

9th Grade

15 Qs

quiz-placeholder

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Basic Matrices

Basic Matrices

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSN.VM.C.8, HSN.VM.C.9, HSN.VM.C.10

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

These matrices are being multiplied. Determine the dimension/size of the new matrix.

Can't multiply them

4  x  2

3  x  3

4  x  3

Tags

CCSS.HSN.VM.C.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In Matrix R (pictured) what element is r23 ?

8

9.01

6

1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The number of rows in a 4 x 8 matrix is?

4

8

12

32

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the order of matrix A is m x p. And the order of B is p x n . Then the order of matrix AB is ?

m × n

n × m

n × p

m × p

Tags

CCSS.HSN.VM.C.8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The multiplication of the above matrices gives a

3 x 1 matrix.

1 x 3 matrix.

1 x 1 matrix.

3 x 3 matrix.

none of the above

Tags

CCSS.HSN.VM.C.8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The number of columns in a 4 x 2 matrix is?

2

4

6

8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a matrix has equal number of rows and columns, then it is said to be

row matrix

identical matrix

square matrix

rectangular matrix

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