Math 3300 Test 2 Spring 4. Consider the linear transformation given by T(2), 12) = (20)...
Consider the linear transformation T: "R" whose matrix A relative to the standard basis is given. A=[1:2] (a) Find the eigenvalues of A. (Enter your answers from smallest to largest.) (11, 12) = 2,3 |_) (b) Find a basis for each of the corresponding eigenspaces. B = X B2 = = {I (c) Find the matrix A' for T relative to the basis B', where B'is made up of the basis vectors found in part (b). A=
(12) (after 3.3) (a) Find a linear transformation T. Rº Rº such that T(x) = Ax that reflects a vector (1), 12) about the Tz-axis. (b) Find a linear transformation SR2 R2 such that T(x) = Bx that rotates a vector (2, 2) counterclockwise by 135 degrees. (c) Find a linear transformation (with domain and codomain) that has the effect of first reflecting as in (a) and then rotating as in (b). Give the matrix of this transformation explicitly. How...
Question 5. (20 pts) Let T: R² + R* be a linear transformation such that T(21, 12) = (x1 - 2x2, -21 +3.22, 3.21 - 202). (1). Find the standard matrix of T (call it A). (2). Is T one-to-one? Justify your answer. (3). Is T onto? Justify your answer.
2. Let b(1,-1,1). Define T: R3R3 by the mapping: T(x) (x b)b (a) Show that T is a linear transformation by verifying the two linear transformation axioms (b) Determine the standard matrix representation for T. (c) Give a geometrical interpretation of T. 2. Let b(1,-1,1). Define T: R3R3 by the mapping: T(x) (x b)b (a) Show that T is a linear transformation by verifying the two linear transformation axioms (b) Determine the standard matrix representation for T. (c) Give a...
1. Consider the transformation given by T(x, y, z)- (2z 3z+) (a) Show that T is a linear transformation (b) Find the domain and range of T (c) Find the number of columns and r for T. (d) Find the standard matrix for T.
ebra MTAS Consider the linear transformation T: R4 R2 defined as T(*1,42,43,44)=(-22 - 3 x3 +2 34,-333 +384). Find the standard matrix for T: sin(a) a Or f 8 R Ω What is the dimension of ker(T)? Is T one-to-one? AY Enter one: yes no Write the standard matrix for HT, where H is the reflection of R2 about the x-axis. ed sin(a) a ax f 8. a Ω
Question 1.2 Let T : R3 ? R2 be a linear transformation given by T (x) = Ax, where 1 0 2 -1 1 5 1) Find a basis for the kernel of T. 2) Determine the dimension of the kernel of T 3) Find a basis for the image(range) of T. 4) Determine the dimension of the image(range) of T. 5) Determine if it is a surjection or injection or both. 2 6) Determine whether or not v |0|...
5. Consider the linear transformation T : P2(R) + Pl(R) defined by T(ax? + bx + c) = (a + b) + (b – c)x. Determine Ker(T), Rng(T), and their dimensions.
Consider the transformation T[x y] = [x + y y^2] a. Is T a linear transformation? b. Is the range of T closed under addition? c. "" scalar multiplication? 10. Consider the transformation T1yHyy (a) Is Ta linear transformation? (b) Is the range of T closed under addition? (e) Is the range on T closed under scalar multiplication?
Consider the linear transformation T from V = P2 to W = P2 given by Tao + ayt + azt) = (-63, + 2a, + 3a2) + (2a, + 4aq + 2az)t + (220 + 2a, + 3a2)2 Let F = (F1, F2, f3) be the ordered basis in P2 given by f(t) = 1, 72(t) = 1 + t, f3(t) = 1 +t+2 Find the coordinate matrix (TFF of T relative to the ordered basis Fused in both V...