MathematicsMatrices and determinantsJAMB
If [[2, 0], [0, 2]] × [[x], [y]] = [[4], [6]], find x and y.
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Answer: A. x = 2, y = 3
2x = 4 and 2y = 6, so x = 2 and y = 3.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.