Math Problem Statement
Determine if the columns of the matrix A span R2. A =
3 1 0
12 −4 −1 The columns span R2. The columns do not span R2.
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Vector Spaces
Linear Independence
Formulas
Determinant of a 2x2 matrix: det(A) = ad - bc
Theorems
Linear Independence and Span Theorem
Suitable Grade Level
Undergraduate Level