Let S = {t2.t-1,1} be an ordered basis for P2(t). If the vector v in P2(6)...
Q6. The set B = {1+t2, t+t, 1+2t+t2} is a basis for P2. Find the coordinate vector of p(t) = 3+t-6t2 relative to B.
6. (a) Let V be a vector space over the scalars F, and let B = (01.62, ..., On) CV be a basis of V. For v € V, state the definition of the coordinate vector [v]s of v with respect to the basis B. [2 marks] (b) Let V = R$[x] = {ao + a11 + a222 + a3r | 20, 41, 42, 43 € R} the vector space of real polynomials of degree at most three. Write down...
Problem 3. Let V and W be vector spaces of dimensions n and m, respectively, and let T : V -> V be a linear transformation (a) Prove that for every pair of ordered bases B = (Ti,...,T,) of V and C = (Wi, ..., Wm) of W, then exists a unique (B, C)-matrix of T, written A = c[T]g. (b) For each n e N, let Pn be the vector space of polynomials of degree at mostn in the...
For each of the following operators T on a vector space V, find an ordered basis B such that [T]e is a diagonal matrix. (a) V = P2 (R) and T(f(x)) = xf'(x) + f(2)x+ f(3). db (b) V = M2x2(R) and T b (1 :]) = [.. (c) V = M2x2(R) and T(A) = AT + 2tr(A)12.
: 2: Let T : P1 → P2 be the linear map taking a polynomial p(t) to its antiderivative P(t) satisfying P(0) = 0 (e.g. T(5 + 2t) 5t + t2). Find two matrices A, B representing the corresponding linear map R2 + R3, the first with respect to the standard bases of P2 and P3, and the second with respect to the bases B = {1,1+t} B' = {1,1 +t, 1+t+t2}
1 point) Read 'Diagonalization Changing to a Basis of Eigenvectors' before attempting this problem. Suppose that V is a 5-dimensional vector space. Let S -(vi,... , vs) be some ordered basis of V, and let T-(wi.... . ws) be some other ordered basis of V. Let L: V → V be a linear transformation. Let M be the matrix of L in the basis Sand et N be the matrix of L in the basis T. Decide whether each of...
1. Why the following sets are not vector space? with the regular vector addition and scalar multiplication. a) V = {E: * > 0, y 20 with the regula b) V = {l*: *y 2 o} with the regular vector addition and scalar multiplication. c) V = {]: x2+y's 1} with the regular vector addition and scalar multiplication. 2. The set B = {1,1+t, t + t2 is a basis for P, the set of all polynomials with degree less...
QUESTION 3 Let S = {(6, 0, 3),(0,5,5),(0,1,0)} be an ordered basis of R3. Let v be a vector in R3, v=(4,7,-1) You calculate V in the basis of S. And get: (a1, a1, a3) What is the value of a3?
Let S = {(-6, 0, 3),(0, -7, -7),(0,2,0)} be an ordered basis of R3. Let v be a vector in R3, v=(4,7,-1) You calculate V in the basis of S. And get: (a1, a1, a3) What is the value of a3?
Problem 3. Let V and W be vector spaces of dimensions n and m, respectively, and let T : V -> W be a linear transformation. (a) Prove that for every pair of ordered bases B = exists a unique m x n matrix A such that [T(E)]c = A[r3 for all e V. The matrix A is called the (B,C)-matrix of T, written A = c[T]b. (b) For each n E N, let Pm be the vector space of...