Download the Guru IA app

Android and iOS

A

Aluno

Álgebra Linear11/23/2024

Sejam u, v vetores n˜ao nulos no R 2 . Prove que hu, vi = ...

Sejam u, v vetores n˜ao nulos no R 2 . Prove que hu, vi = |u||v| cos θ, em que θ ´e o ˆangulo entre os vetores u e v. Dica: Desenhe o triˆangulo formado por u, v, e u − v, ent˜ao use a lei dos cossenos

Send your questions through the App
Google Play
App Store
Equipe Meu Guru

Do you prefer an expert tutor to solve your activity?

  • Receive your completed work by the deadline
  • Chat with the tutor.
  • 7-day error guarantee