Dot product | Lecture 3 | Vector Calculus for Engineers

Defines the dot product, or scalar product, between two vectors.

[hello-pqpj]

This is a great lesson! You make this as simple as it really is. I understand it on the first watch. I'm in my first year of an engineering course and so far all the text books and lecturers make everything way harder to understand than it really is. It has been so frustrating to spend hours on concepts to then realise this is actually easy. Thank you. I will watch your other lessons and check out your course. This is my first view.

[Rgrazia]

Excellent presentation, Jeff. great help to Calc 2 students
and calc 3 students

[rajaradi]

Hi sir very imformative i found your course in the free courses website

[GenesisSoumen]

The choice of the symbol "d" for a scalar multiple isn't good. At on glance it seems as a differential of a vector being taken.

[qurbanalizangi]

Sir not understand A vector is equal to A magnitude

[onlynoone]

Can you please tell me if this is for the calculus lesson or for the physics lesson? I mean all courses

[technicaltv]

Sir I have completed the coursera quize and get certificate but unfortunately here in certificate my name is incorrect please tell me how I can change or correction my name