Answer Happy

Please answer all parts ASAP
Problem 8. Let V be a finite-dimensional vector space with an ordered basis = {₁,...,Un}. Define the function T: VF by T(x) = [x]s. (a) Prove that T is linear. (b) Prove that T is injective. (c) Prove that T is surjective. (d) Prove that T is an isomorphism. Problem 9. Let V and W be finite-dimensional vector spaces and T: VW be a linear function. (a) Prove that if dim(V) < dim(W), then T cannot be surjective. (b) Prove that if dim(V) > dim(W), then T cannot be injective.