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Identity Matrix

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

Identity Matrix
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Determine whether the given matrix are identity matrix? If it is not an identity matrix, give your reason.

No

Yes

Tags

CCSS.HSN.VM.C.10

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Which of the following is an identity matrix of matrix A?

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Tags

CCSS.HSN.VM.C.10

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Determine whether the given matrix are identity matrix? If it is not an identity matrix, give your reason.

No, the elements along the main diagonal are not 1.

Yes, it is a square matrix.

Tags

CCSS.HSN.VM.C.10

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Determine whether the given matrix are identity matrix? If it is not an identity matrix, give your reason.

No, it is not a square matrix.

Yes, it has zero and one.

Tags

CCSS.HSN.VM.C.10

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

what is the name of the matrix

[1 0]

[0 1]

identity matrix

null matrix

symmetric matrix

skew symmetric matrix

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of matrix has 1s along the main diagonal and 0s elsewhere?

zero matrix

square matrix

identity matrix

inverse matrices

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Calculator Allowed

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Tags

CCSS.HSN.VM.C.10

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