Post Utme Ims U 2025 Mathematics Question 1

Practice objective / multiple choice question 1 from the 2025 Post Utme Ims U Mathematics examination.

Post Utme Ims U 2025 Mathematics Objective / Multiple Choice
Question 1 POST_UTME_IMS_U • 2025 • MATHEMATICS • objective

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}\). Find the projection of ( mathbf{b} ) onto ( mathbf{a} ) using the formula \(\\(end{pmatrix}). Find the projection of ( mathbf{b} ) onto ( mathbf{a} ) using the formula \mathrm{proj}_{\mathbf{a}}\mathbf{b} = \frac{\mathbf{a} \cdot \mathbf{b}}{|\mathbf{a}|^2} \mathbf{a}\).

Answer Options

Correct Answer A. \begin{pmatrix} \(\frac{7}{13}\)\) \\ \(\frac{12}{13}\)\) \end{pmatrix}
B. \begin{pmatrix} \(\frac{1}{13}\)\) \\ \(\frac{2}{13}\)\) \end{pmatrix}
C. \begin{pmatrix} \(\frac{2}{13}\)\) \\ \(\frac{3}{13}\)\) \end{pmatrix}
D. \begin{pmatrix} \(\frac{3}{13}\)\) \\ \(\frac{4}{13}\)\) \end{pmatrix}
Correct Answer
A
Correct Option:
\begin{pmatrix} \(\frac{7}{13}\)\) \\ \(\frac{12}{13}\)\) \end{pmatrix}

About This Question

This is Post Utme Ims U 2025 Mathematics Question 1. It is one of the objective questions from the 2025 Post Utme Ims U Mathematics examination.

View More Post Utme Ims U 2025 Mathematics Questions More Post Utme Ims U 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