Mathematics, 27.02.2020 22:13 berliedecius4051

Justify whether the following subsets are subspaces of R 2×2 or not: • (1 point) The subset S, consisting of matrices with the entry a12 = 1. • (2 points) Fix a matrix A in R 2×2 . Define the subset S := {B ∈ R 2×2 : AB = O} where O is the zero matrix.

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Justify whether the following subsets are subspaces of R 2×2 or not: • (1 point) The subset S, consi...