https://drive.google.com/file/d/1zMD6LsArUHSyj1Z6v0E2Uy2wK2WYSFGK/view?usp=drive_link
شرح Doc.Mohamed walid
https://www.youtube.com/watch?v=Ej3ZVxljJfo&pp=ygUHdmVjdG9ycw==
Vectors are mathematical objects that have both magnitude and direction. They can be represented graphically as arrows, with the length of the arrow representing the magnitude of the vector and the direction of the arrow representing the direction of the vector. Vectors are used in many areas of mathematics, including calculus, linear algebra, and geometry.