MATH 024 Midterm: math24_2007s_exam2
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On the front of your bluebook write (1) your name, (2) a three-problem. Show all of your work in your bluebook. A correct answer, but without the relevant work, will receive no credit. 1 t2 forms a two-dimensional vector space. (f) the matrix a = . 5 5 5 commutes with its inverse: consider the linear system of equations x + 3z = 1. Note: you do not need to calculate these products. (f) find an example of three vectors or three functions that are linearly dependent, but such that each two of them are linearly independent.
