Find the inverse of the matrix A = [[2, 4, 3], [1, −2, −2], [−3, 3, 2]] (rows shown in square brackets).
Lagos State University MAT101 2024 past question
- (1/11)[[2, 1, −2], [4, 13, 7], [−3, −18, −8]]
- (1/11)[[2, 4, −3], [1, 13, −18], [−2, 7, −8]]
- (1/11)[[2, 1, −2], [4, −2, 3], [3, −2, 2]]
- (1/−21)[[2, 4, −3], [1, 13, −18], [−2, 7, −8]]
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