Unformatted text preview: (a) T Â³Â´ x y ÂµÂ¶ = Â´ y x Âµ (b) T ( x ) =x (c) T rotates vectors clockwise by 90 â—¦ 4. What are the domain and codomain of T if the matrix for T is 4x3? 2x4? 5. Let A = 13 23 962 64 (a) Find all solutions to A x = 0 (b) Does this set of solutions form a subspace? (c) Write your answer to part (a) as the span of some set of vectors. (d) Suppose someone gives you a vector b and tells you that A 11 = b . Find the general solution to A x = b . Is this a subspace of R 3 ? Can it be written as the span of some set of vectors? Why or why not?...
View
Full
Document
 Fall '10
 yildiz
 Math, Linear Algebra, Derivative, Vector Space, Mike Hartglass, Discussion Section Problems

Click to edit the document details