9. Suppose u, v, w e R" form a linearly independent set. Prove that u + v, v + 2w, and -u + v+w likewise form a linearly independent set.

Elementary Linear Algebra (MindTap Course List)
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Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
Problem 57E: For which values of t is each set linearly independent? a S={(t,1,1),(1,t,1),(1,1,t)} b...
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linear algebra 3.3 Q9 

9. Suppose u, v, w e R" form a linearly independent set. Prove that u + v, v+ 2w, and
-u + v+ w likewise form a linearly independent set.
Transcribed Image Text:9. Suppose u, v, w e R" form a linearly independent set. Prove that u + v, v+ 2w, and -u + v+ w likewise form a linearly independent set.
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