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Question 15 Find (u, v) for the inner product (u, v)= 24,, +3u2v + uzv, defined...
DETAILS LARLINALG8 8.4.051. Use the inner product (u, v) = U_V1 + 2uzvą to find (u, v). = (2i, -i) and v = (i, 7i) (u, v) =
1. For each of the following inner product spaces V and linear transformations g, find a value of y € V for which g(x) = (x, y), for all x € V. (i) V = P2(R) with f(t)g(t) and g: V+ R defined by g(s) = f'(0) +2f(1). (ii) V = M2x2(C) with the Frobenius inner product, and g: V+C defined by i g(A) =tr :((1141 - :)4).
1. For each of the following inner product spaces V and linear transformations g, find a value of y € V for which g(x) = (x, y), for all 1 € V. (i) V=P2(R) with f(t)g(t) dt and g: V + R defined by g(f) = f'(0) + 2f (1). (ii) V = M2x2(C) with the Frobenius inner product, and g:V + C defined by i i g(A) = tr (( 1 1 1
For the pair of vectors, find 3U-4V U=(3,2), V=(-4,3) a. (25, -6) ob. (25.6) Oc(24,-5) O d. (-24,5) O e. (6. – 25)
Orthogonal projections. In class we showed that if V is a finite-dimensional inner product space and U-V s a subspace, then U㊥ U↓-V, (U 1-U, and Pb is well-defined Inspecting the proofs, convince yourself that all that was needed was for U to be finite- dimensional. (In fact, your book does it this way). Then answer the following questions (a) Let V be an inner product space. Prove that for any u V. if u 0, we have proj, Pspan(v)...
Question 10 (6 marks) Consider the inner product on P2 defined by rl 0 Find two linearly independent polynomials that are orthogonal to p(x)-1+r.
Compute the dot product u v. 2 U.V = -3+ 16-24 -1| 3 10) u = For the given matrix A, find a basis for the corresponding eigenspace for the given eigenvalue - 16 - 16] 16, A= -7 11) A = 0 0-8 - 15 16
Let V be a finite dimensional vector space over R with an inner product 〈x, y〉 ∈ R for x, y ∈ V . (a) (3points) Let λ∈R with λ>0. Show that 〈x,y〉′ = λ〈x,y〉, for x,y ∈ V, (b) (2 points) Let T : V → V be a linear operator, such that 〈T(x),T(y)〉 = 〈x,y〉, for all x,y ∈ V. Show that T is one-to-one. (c) (2 points) Recall that the norm of a vector x ∈ V...
Linear Algebra 2) General Inner Products, Length, Distance and Angle a) Determine if (u,v)-3uiv,-u,v, is a dot product b) Show that (u.v)-a+a,h,'2 is a product if a, 20 e)Let A-(41 ..)and B-G ) Use inner product on 4 -2 M (A, B aitai +apb +2a to find the length of A, B, namely ll-41 and 1 d) Find the angle between the two matrices above e) Find the distance between the two above matrices 0) For the functions (x)-1 and...
25 &27 In Problems 15-28 find the general solution of the given higher-order differential equation. 15 y" – 4y" – 5y' = 0 16. y' – y = 0 y'' – 5y" + 3y' + 9y = 0) 18. y' + 3y" – 4y' - 12y = 0 30 d²u 19. d13 + d²u - 2u=0 dt? d²x d²x an de dt2 4x = 0 21. y' + 3y" + 3y' + y = 0 22. y" – 6y" +...