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 B = , find B-1

A.      B.      C.      D.

2. 


Given that find the values of the constant k, m and r.

A. 5, 2, 3      B. 3, 2 5      C. 2, 3, 5      D. 5, 3, 2

3. 


 If P = , then -2P is ______

A.      B.      C.      D.

4. 


If P = and Q = , find PQ. (WASSCE FM 2016)

A.      B.      C.      D.

5. 


If T = , find T-1, the inverse of T.  (WASSCE FM 2013)

A.      B.      C.      D.

 

 

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