Course list Register Sign in

Information

Author(s) Manon Oreins
Deadline No deadline
Submission limit No limitation
Category tags Vect

Tags

Sign in

Sign in

Calcul vectoriel - Q03

(PrepaMDWoluwe)

Hint Add answer

Soient \(\vec{u}\) et \(\vec{v}\) des vecteurs tels que \(\|\vec{u}\|=\|\vec{v}\|=2\) et \(\vec{u} \cdot \vec{v} = 3\)

Que vaut \(\|\vec{u}+\vec{v}\|^2\) ?