MathematicsMatrices and determinantsJAMB
A has rows (1, 2) and (3, 4). Find A².
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Answer: C. rows (7, 10) and (15, 22)
Row 1: (1 + 6, 2 + 8); row 2: (3 + 12, 6 + 16).
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.