Math Test On Matrices: MCQ Quiz

33 Questions | By Anunan | Last updated: Mar 22, 2022 | Total Attempts: 781

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Math Test On Matrices: MCQ Quiz - Quiz

Do you know anything about the matrix in mathematics? Do you think you can pass this quiz? A matrix is a rectangular collection or table of numbers, symbols or expressions arranged in rows and columns in mathematics. The rule for matrix proliferation is that two matrices can be multiplied just when the number of columns in the first equates to the number of rows in the second. Take this quiz and learn more about matrices in math.

Questions and Answers

1.

The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
2.

The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
3.

The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
4.

The order for seven matrices are described below.A is a 2x2 matrix. D is a 3x2 matrix. K is a 5x2 matrix. L is a 4x3 matrix.M is a 5x5 matrix. P is a 4x1 matrix. Q is a 1x5 matrixUse this information to answer the true/false statements below.
5.

AK is undefined, but KA is defined.
- A.
  
  True
- B.
  
  False
6.

Matrix A and Matrix D are equal matrices
- A.
  
  True
- B.
  
  False
7.

P is a row matrix.
- A.
  
  True
- B.
  
  False
8.

AK is undefined, but KA is defined.
- A.
  
  True
- B.
  
  False
9.

Matrix K has a determinant of 3.
- A.
  
  True
- B.
  
  False
10.

The product matrix of DA will be a 2x3 matrix
- A.
  
  True
- B.
  
  False
11.

The element could be the value 5.
- A.
  
  True
- B.
  
  False
12.

There are two matrices for which a determinant may be derived
- A.
  
  True
- B.
  
  False
13.

The matrix multiplication of QK would deliver a product matrix with the order 1x2
- A.
  
  True
- B.
  
  False
14.

P is a row matrix.
- A.
  
  True
- B.
  
  False
15.

Q is a column matrix.
- A.
  
  True
- B.
  
  False
16.

What is the determinant for the above matrix?
17.

What is the determinant for the above matrix?
18.

What is the determinant for the above matrix?
19.

What is the determinant for the above matrix?
20.

The determinant for the above matrix is zero. What is the value of x?
21.

The determinant for the above matrix is 15. What is the value of x?
22.

The determinant for the above matrix is -15. What is the value of x?
23.

A pair of equations is said to be 'inconsistent'. Which of the option below would describe the matrix equations.
- A.
  
  The number matrix (A) must be a square matrix
- B.
  
  Determinant will be a negative number
- C.
  
  Determinant will be a positive number
- D.
  
  Determinant will be zero
- E.
  
  The number matrix (A) must be a 2x2 matrix
- F.
  
  There will be no solutions for this matrix equation
- G.
  
  There will be one set of solutions for this matrix equation
- H.
  
  There will be an infinite number of solutions for this matrix equation
24.

A pair of equations is said to be 'dependent'. Which of the option below would describe the matrix equations.
- A.
  
  The number matrix (A) must be a square matrix
- B.
  
  Determinant will be a negative number
- C.
  
  Determinant will be a positive number
- D.
  
  Determinant will be zero
- E.
  
  The number matrix (A) must be a 2x2 matrix
- F.
  
  There will be no solutions for this matrix equation
- G.
  
  There will be one set of solutions for this matrix equation
- H.
  
  There will be an infinite number of solutions for this matrix equation
25.

A pair of equations is said to be neither 'dependent' nor 'indpendent'. Which of the options below would describe the matrix equations.
- A.
  
  The number matrix (A) must be a square matrix
- B.
  
  Determinant will not be zero
- C.
  
  Determinant will be zero
- D.
  
  The number matrix (A) must be a 2x2 matrix
- E.
  
  There will be no solutions for this matrix equation
- F.
  
  There will be one set of solutions for this matrix equation
- G.
  
  There will be an infinite number of solutions for this matrix equation