Post Utme Lasu 2020 Mathematics Question 25

Practice objective / multiple choice question 25 from the 2020 Post Utme Lasu Mathematics examination.

Post Utme Lasu 2020 Mathematics Objective / Multiple Choice
Question 25 POST_UTME_LASU • 2020 • MATHEMATICS • objective

Let \(A = \begin{bmatrix} 1 & 2 \\ 3 & 4 end{bmatrix}\). Find the inverse of \(A\\(end{bmatrix}). Find the inverse of\).

Answer Options

Correct Answer A. \begin{bmatrix} 4 & -2 \\ -3 & 1 \end{bmatrix}
B. \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix}
C. \begin{bmatrix} 2 & -1 \\ -3 & 1 \end{bmatrix}
D. \begin{bmatrix} 1 & -2 \\ 3 & -4 \end{bmatrix}
Correct Answer
A
Correct Option:
\begin{bmatrix} 4 & -2 \\ -3 & 1 \end{bmatrix}

About This Question

This is Post Utme Lasu 2020 Mathematics Question 25. It is one of the objective questions from the 2020 Post Utme Lasu Mathematics examination.

View More Post Utme Lasu 2020 Mathematics Questions More Post Utme Lasu Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support