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I took the course as complementary material to my vector calculus class, since I felt many things were skipped and not talked about in my class. I enjoyed that the course encourages you to do derivations and practice by yourself, however, I felt certain problems should have been talked about in the lectures.Vector calculus is a course that deserves more than 4 weeks, however I can understand the time requirements. So overall, the course is good but you will need other resources to fully understand some problems and derivations. For someone like me who was never introduced to Kronecker Delta, Levi Cevita and many many derivations, this was a rewarding but challenging course.

All in all well-run class. Videos were for the most part clear and well-diagrammed, and organized in a way that made sense. Got a good sense of the basics of vector calculus, since we used divergence/curl etc in problems repeatedly after we learned them.

Several sections relied on outside knowledge - for example, the applications to electric/magnetic fields, particularly in the fourth week, was really hard to understand for someone with only a Calc 2 background.

This course covers a great deal of difficult material effectively presented with practice problems that are huge help in developing a broad understanding of the subject. I particularly appreciated the efforts to tie the math to real world physics problems, which is both more enjoyable and easier to understand. The only reason for 4 stars is that I think the amount and challenge of the material is too much for most people to fully digest in the time allowed.

This was a really good course. The lectures were really good. The materials were good. The one improvement for me would be a wider selection of elementary problems in order to get used to the concepts. During the last two weeks of the course, I had to do a fair amount of outside work to build up the skills I needed to do the reading problems.

This class was a very interesting class, but that may be due more to the fact that I am very interested in math than to anything the instructor did. However, I would have appreciated if this class went into more depth about the more abstract, mathematical side of vector calculus, instead of being so laser-focused on practical applications.

A difficult course, especially week 3. Two lectures - 24 minutes - on line and surface integrals over vector fields is just not long enough - needs more intuition. I can recommend Clark Brays multivariable calculus book for the intuition. Still not sure how I scraped a pass - worth doing though and thoroughly enjoyed as always.

It was for me the most difficult course so far in the Mathematics for Engineers Specialization. I wish there had been more illustrations about line and surface integrals. I had a hard time to figure out what they represent, so I had to check out other sources on the internet. Otherwise, a great course like the others.

Lectures and accompanying pdf notes are clear, but proofs are sketchy. More worked examples would be helpful (perhaps in the accompanying pdf with solutions). Requires a solid background in linear algebra and calculus. Worth taking, particularly if you want to review this material.

The beginning was easy and seemed that the rest of the course would be easy, but as you keep on, it gets tougher and harder and only the tough can keep going untill you get to a point where it becomes easy once more to you.

Some additional time for some concepts would be needed, but in general, a really interesting course. Learnt some new "things" that I hardly knew from my old studies. Congratulations to you too for the course.

It was a hard course for me, I don't think the math I did in high school was foundational enough for me to understand this course. I suggest doing some fundamental math courses before attempting this course.

The quizzes and the practice quizzes were a bit challenging. I feel like the videos need more explanations that can help understand some problems in the quizzes. But in all I felt challenged to learn more.

It was great, the professor did a great job in explanation, but at the same time, he didn't explain further with examples for some topics which made it really challenging for me to understand.

It was exciting and challenging more than anything when you already saw something at school then you reinforce it or learn something new, you even put into practice what you know