6. (10 points) True/false. Give a one sentence justification. (a) (2 points) A singular 2 × 2 matrix can have determinan
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6. (10 points) True/false. Give a one sentence justification. (a) (2 points) A singular 2 × 2 matrix can have determinan
6. (10 points) True/false. Give a one sentence justification. (a) (2 points) A singular 2 × 2 matrix can have determinant 1; (b) (2 points) A reflection through the line x = 2 is a linear transformation; (c) (2 points) If the scalar/dot product of two vectors is zero, the vectors are parallel. (d) (2 points) Any two matrices can be added. (e) (2 points) Any two matrices can be multiplied.
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