Solution: In Exercises 23–26, describe the possible echelon
Chapter 1, Problem 26E(choose chapter or problem)
In Exercises 23–26, describe the possible echelon forms of the matrix. Use the notation of Example 1 in Section 1.2.A is a 4 × 3 matrix, A = [a1 a2 a3] such that {a1 a2} is linearly independent and a3 is not in Span {a1 a2}.Example 1: a. Determine if the set { v1, v2, v3,} is linearly independent.b. If possible, find a linear dependence relation among v1, v2 and v3,
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