Concept explainers
Proof Let S be a smooth oriented surface with normal
Want to see the full answer?
Check out a sample textbook solutionChapter 15 Solutions
Calculus: Early Transcendental Functions (MindTap Course List)
- Proof Let V be an inner product space. For a fixed vector v0 in V, define T:VR by T(v)=v,v0. Prove that T is a linear transformation.arrow_forwardProof Let {v1,v2,...,vn} be a linearly independent set of vectors in a vector space V. Delete the vector vk from this set and prove that the set {v1,v2,...,vk1} cannot span V.arrow_forwardCalculus In Exercises 43-46, let f and g be functions in the vector space C[a,b] with inner product f,g=abf(x)g(x)dx. Let f(x)=x+2 and g(x)=15x8 be vectors in C[0,1]. aFind f,g. bFind 4f,g. cFind f. dOrthonormalize the set B={f,g}.arrow_forward
- CAPSTONE (a) Explain how to determine whether a function defines an inner product. (b) Let u and v be vectors in an inner product space V, such that v0. Explain how to find the orthogonal projection of u onto v.arrow_forwardProof Complete the proof of the cancellation property of vector addition by justifying each step. Prove that if u, v, and w are vectors in a vector space V such that u+w=v+w, then u=v. u+w=v+wu+w+(w)=v+w+(w)a._u+(w+(w))=v+(w+(w))b._u+0=v+0c._ u=vd.arrow_forwardCalculus In Exercises 43-46, let f and g be functions in the vector space C[a,b] with inner product f,g=abf(x)g(x)dx. Let f(x)=x and g(x)=x3 be vectors in C[0,1]. aFind f,g. bFind g. cFind d(f,g). dOrthonormalize the set B={f,g}.arrow_forward
- CalculusIn Exercises 29 and 30, a find the inner product, b determine whether the vectors are orthogonal, and c verify the Cauchy-Schwarz Inequality for the vectors. f(x)=x,g(x)=4x2,f,g=01f(x)g(x)dxarrow_forwardProof Let W is a subspace of the vector space V. Prove that the zero vector in V is also the zero vector in W.arrow_forwardProof Let V and W be two subspaces of vector space U. (a) Prove that the set V+W={u:u=v+w,vVandwW} is a subspace of U. (b) Describe V+W when V and W are subspaces of U=R2: V={(x,0):xisarealnumber} and W={(0,y):yisarealnumber}.arrow_forward
- Elementary Linear Algebra (MindTap Course List)AlgebraISBN:9781305658004Author:Ron LarsonPublisher:Cengage LearningAlgebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageAlgebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning
- Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning