Guided Proof Prove that a nonempty subset of afinite set of linearly independent vectors
Chapter 4, Problem 67(choose chapter or problem)
Prove that a nonempty subset of a finite set of linearly independent vectors is linearly independent.
Getting Started: You need to show that a subset of a linearly independent set of vectors cannot be linearly dependent.
(i) Assume S is a set of linearly independent vectors. Let T be a subset of S.
(ii) If T is linearly dependent, then there exist constants not all zero satisfying the vector equation \(c_{1} \mathbf{v}_{1}+c_{2} \mathbf{v}_{2}+\cdots+c_{k} \mathbf{v}_{k}=\mathbf{0}\).
(iii) Use this fact to derive a contradiction and conclude that T is linearly independent.
Text Transcription:
c_1 mathbf v_1 +c_2 mathbf v_2 +cdots+c_k mathbf v_k =mathbf 0
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer