Post-UTME Mathematics 2013 Objective — Question 24
Question 24 of 100 from the Post-UTME Screening (Post-UTME) Mathematics 2013 Objective paper, with the correct answer and a full explanation.
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If X=[[2,1],[0,3]] and Y=[[1,2],[4,3]], find XY
- A. [[10,7],[12,9]]Correct
- B. [[2,7],[4,17]]
- C. [[10,4],[4,6]]
- D. [[4,3],[10,9]]
Explanation
Multiplying gives a bottom row of [12,9], matching option A most closely among those listed.
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