Mathematics Practice Test – Matrices and Determinant (Questions with Answers and Explanations)

Hello and Welcome to Mathematics Practice Test - Matrices and Determinant

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
1. 


If A (x, y) → (2x - y, -5x + 3y) and B = , find A2 - B2

A.      B.      C.      D.

2. 


Given that , find the value of p. (WASSCE FM 2006)

A. -8      B. -5      C. -4      D. -3

3. 


Given that A = and X = .
Which of the following operations is possible?

A. QP      B. P2      C. Q2P      D. PQ

4. 


The inverse of the matric is  ______

A.      B.      C.      D.

5. 


Given that P = and Q = , find PQ - QP. (WASSCE FM 2014)

A.      B.      C.      D.

 

 

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