Basic Operations - Matrices
This quiz will assess your understanding and skills in solving matrix problems.
Questions and Answers
- 1.
- A.
True
- B.
False
Correct Answer
B. False -
- 2.
- A.
True
- B.
False
Correct Answer
B. False -
- 3.
- A.
True
- B.
False
Correct Answer
A. True -
- 4.
- A.
True
- B.
False
Correct Answer
A. True -
- 5.
- A.
True
- B.
False
Correct Answer
A. True -
- 6.
- A.
True
- B.
False
Correct Answer
B. False -
- 7.
- A.
True
- B.
False
Correct Answer
A. True -
- 8.
- A.
True
- B.
False
Correct Answer
A. True -
- 9.
- A.
True
- B.
False
Correct Answer
B. False -
- 10.
A, B and C are matrices: A ( B + C ) = AB + CA
- A.
Always true
- B.
Sometimes true
- C.
False
Correct Answer
B. Sometimes trueExplanation
The given equation states that the product of matrix A with the sum of matrices B and C is equal to the sum of the products of matrix A with B and matrix A with C. This equation is sometimes true because matrix multiplication is not commutative, meaning the order of multiplication matters. In some cases, the equation will hold true, but in others, it will not. Therefore, the statement "Sometimes true" is the correct answer.Rate this question:
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Current Version
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Mar 20, 2023Quiz Edited by
ProProfs Editorial Team -
Aug 12, 2012Quiz Created by
Merchyle
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