Let v1 = (1,2,1), v2 = (2,9,0), v3 = (3,3,4) . Show first that S= {v1, v2, v3} is a basis for ℝ^3. Also, let T: ℝ^3 → ℝ^2 be the linear map for which T(v1) = (1,0), T(v2) = (−1,1), T(v3) = (0,1). Then find T(7,13,7)
Let v1 = (1,2,1), v2 = (2,9,0), v3 = (3,3,4) . Show first that S= {v1, v2, v3} is a basis for ℝ^3. Also, let T: ℝ^3 → ℝ^2 be the linear map for which T(v1) = (1,0), T(v2) = (−1,1), T(v3) = (0,1). Then find T(7,13,7)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CR: Review Exercises
Problem 47CR: Find an orthonormal basis for the subspace of Euclidean 3 space below. W={(x1,x2,x3):x1+x2+x3=0}
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Let v1 = (1,2,1), v2 = (2,9,0), v3 = (3,3,4) . Show first that S= {v1, v2, v3}
is a basis for ℝ^3. Also, let T: ℝ^3 → ℝ^2 be the linear map for which
T(v1) = (1,0), T(v2) = (−1,1), T(v3) = (0,1). Then find T(7,13,7)
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