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

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

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Determinants

Section3.1: The Determinants Of A Matrix

Problem 70E: The determinant of a 22 matrix involves two products. The determinant of a 33 matrix involves six...

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