11. For what values of c are the vectors [-10 -1, 12 1 2], and (1 1 cl in Ra linearly dependent? 12. Suppose that S (V,Vz, Va) is a linearly independent set of vectors in a vector space V. Prove that T = (w,w2, Ws) is also linearly independent, where w = v + V2 + V3, Wz = vz + V3, and Wy = Vy. "

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.CR: Review Exercises
Problem 78CR: Let v1, v2, and v3 be three linearly independent vectors in a vector space V. Is the set...
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11 and 12 HANDWRITTEN
11. For what values of c are the vectors |-1o -1, 12 1 2), and [1 1 in Ry linearly dependent?
12. Suppose that S = (v,Vz, V3) is a linearly independent set of vectors in a vector space V. Prove
that T = (W, w2, Ws) is also linearly independent, where w = vị + V2 + V3, Wz = vz + V3, and
Ws = Vy.
Transcribed Image Text:11. For what values of c are the vectors |-1o -1, 12 1 2), and [1 1 in Ry linearly dependent? 12. Suppose that S = (v,Vz, V3) is a linearly independent set of vectors in a vector space V. Prove that T = (W, w2, Ws) is also linearly independent, where w = vị + V2 + V3, Wz = vz + V3, and Ws = Vy.
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