Determinant of 2x2 Matrices

Determinant of 2x2 Matrices

12th Grade

14 Qs

quiz-placeholder

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Determinant of 2x2 Matrices

Determinant of 2x2 Matrices

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Evaluate.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Will this matrix have an inverse?

Yes

No

Unable to Determine

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is the inverse of the matrix A= 
⌈3  0⌉
⌊0  2⌋
*Inverse=
                 ¹∕detA × ⌈d  −b⌉                                      ⌊−c  a⌋

[1/2    0]
[0    1/3]

[-3  0]
[0  -2]

⌈1/3   0⌉
⌊0   1/2⌋

[2  0]
[0  3]

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Evaluate the determinant. Type the answer in the space given. (Type the number ONLY.)

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Evaluate the determinant. Type the answer in the space given. (Type the number ONLY.)

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Evaluate the determinant. Type the answer in the space given. (Type the number ONLY.)

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Evaluate the determinant. Type the answer in the space given. (Type the number ONLY.)

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