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Inverse Of Matrix

Authored by AISYATUL Moe

Mathematics

12th Grade

Used 2+ times

Inverse Of Matrix
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine

singular matrix

coefficient matrix

inverse matrix

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Does the following have an inverse? 
⌈6  4⌉
⌊3  2⌋
*Inverse=

   ¹∕detA × ⌈d  −b⌉ ⌊−c  a⌋

Yes

No

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the inverse of this matrix?

(1/25)  (4/25)
(-3/25)  (13/25)

(1/25)  (-4/25)
(3/25)  (13/25)

(1/150)  (-4/150)
(3/150)  (13/150)


4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inverse of the following matrix?
⌈4  −3⌉
⌊12  3⌋
*det= 38

⌈³∕₃₈  ³∕₃₈⌉
⌊−⁶∕₁₉  ²∕₁₉⌋

⌈²∕₁₉  −³∕₃₈⌉
⌊−⁶∕₁₉  ³∕₃₈⌋


⌈⁴∕₃₈  −³∕₃₈⌉
⌊¹²∕₃₈  ³∕₃₈⌋

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Will this matrix have an inverse?

Yes

Unable to determine

No

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