Problem 6. Consider the plane, X, in R given by the vector equation: x(s, t) = (1, –1,2) + s(1,0, 1) + t(1, – 1,0); s, t e R. (a) Compute a unit normal vector, n, to this plane. (b) Define a linear transformation P: R³ → R³ by projection onto n: P(x) := proj,(x), x € R°. Compute the standard matrix, A, of P.
Problem 6. Consider the plane, X, in R given by the vector equation: x(s, t) = (1, –1,2) + s(1,0, 1) + t(1, – 1,0); s, t e R. (a) Compute a unit normal vector, n, to this plane. (b) Define a linear transformation P: R³ → R³ by projection onto n: P(x) := proj,(x), x € R°. Compute the standard matrix, A, of P.
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 25CM: Find a basis B for R3 such that the matrix for the linear transformation T:R3R3,...
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why you write:
s=0, t=0
s=1, t=1
instead of using cross product imediately between 2
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