KA Stroud Engr Math 66 - Vectors 2

In today's episode (Episode 66), I continued my explanation from PII, Program 6, frame 31 (page 528). I delved into the components of a vector, expressing them in terms of unit vectors and explored vectors in space, incorporating the concept of direction cosines. The session concluded with a focus on the scalar (dot) product, emphasizing situations where vectors are considered orthogonal or perpendicular. Previous sessions: https://www.youtube.com/watch?v=HEU7m_RppLc&list=PLn0ZvdWhZVXfRYVqT-U32oOyBmwMAh7Re