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Find a linear mapping F your answer. R3 R3 whose image is spanned by (1,2,3) and...
2) Let Let T : R3 - R3 such that T(ij) ,, j 1,2,3. Find the matrix A associated to T in the canonical basis. Find a basis of its kernel and its image. Verify your answers.
2) Let Let T : R3 - R3 such that T(ij) ,, j 1,2,3. Find the matrix A associated to T in the canonical basis. Find a basis of its kernel and its image. Verify your answers.
6. Let L be the linear operator mapping R3 into R3 defined by L(x) Ax, where A=12 0-2 and let 0 0 Find the transition matrix V corresponding to a change of basis from i,V2. vs) to e,e,es(standard basis for R3), and use it to determine the matrix B representing L with respect to (vi, V2. V
determine weather the following mappings are linear transformations. Either prove that the mapping is a linear transformation to explain why it is not a linear transformation. a)T:R3[x] to R3[x] given by T(p(x))=xp'(x)+1, where f'(x) is a derivative of the polynomial p(x). b) T:R2 to R2 given by T([x y])=[x -y]. Additionally describe this mapping in part b geometrically.
Define the linear transformation T:?3??4 by T(x )=Ax . Find a
vector x whose image under T is b
(1 pt) Let 4 5 2 -2 5 -3 2 and b-10 -7 2 1 -4 Define the linear transformation T : R3 ? R4 by T(x-Ax Find a vector x whose image under T is b. x= Is the vectorx unique? choose
Suppose T: R3–M2.2 is a linear transformation whose action on a basis for R3 is as follows: 0 -7 -7 -10 -10 T]01- T TI? 2 2 -7 -6 -10 -9 0 1 Give a basis for the kernel of T and the image of T by choosing which of the original vector spaces each is a subset of, and then giving a set of appropriate vectors. Basis of Kernel is a Subset of R3 Number of Vectors: 1 Bker...
Find an orthonormal basis for the subspace of R3
spanned by
Extend the basis you found to an orthonormal basis for R 3 (by
adding a new vector or vectors). Is there a unique way to extend
the basis you found to an orthonormal basis of R3 ?
Explain.
solve the linear algebra question
1. (6 points) Let S be a subspace of R3 spanned by the columns of the matrix [1 2 0 1 1] 2 4 1 1 0 3 6 1 2 1 Find a basis of S. What is the dimension of S?
(1 point) Find the minimal distance from the point (-6,9, 8) to the plane V of R3 spanned by-3 and 2 Give your answer correct to at least five significant figures The minimal distance is
(1 point) Find the minimal distance from the point (-6,9, 8) to the plane V of R3 spanned by-3 and 2 Give your answer correct to at least five significant figures The minimal distance is
Find a basis for the subspace of R3 spanned by S. S = {(4, 4, 9), (1, 1, 3), (1, 1, 1)} STEP 1: Find the reduced row-echelon form of the matrix whose rows are the vectors in S. 1 0 0 1 0 0 0 x STEP 2: Determine a basis that spans S. 35E
Let E be the plane in R3 spanned by the orthogonal vectors v1=(121)and v2=(−11−1) The reflection across E is the linear transformation R:R3→R3 defined by the formula R(x) = 2 projE(x)−x (a) Compute R(x) for x=(1260) (b) Find the eigenspace of R corresponding to the eigenvalue 1. That is, find the set of all vectors x for which R(x) =x. Justify your answer.