Finding the Domain of a Vector Function

[YouubeGuy]

Your videos helped me a lot in high school Calculus. And now they are still helping me in my college multivariable calculus class. Thank you so much :)

[monsterpie]

watched you back when i was a freshman in high school and now you're helping me with calc 3. appreciate it goat.

[millenniumf]

You don't know how much your series of videos helps me. Not only is my Calc 3 teacher Jamaican with an accent that registers an 8 out of 10 on the thickness scale, but he speaks *very* quietly and uses idioms that only make sense to him because he speaks two other languages as well . . . Brutal, no?

[nathanieljohnson]

The exact problem I needed help with! Thanks!

[danielgonzalezisaiev]

Summary:

Like the previous video, we have something that looks like this (x(t), y(t)...., z(t)) which means that x, y...., z are all dependent variables while t is a independent variables - t is the boss, and x, y...., z are the employess. Remember, one boss indicates that we are dealing with a line. Similarly, if there were no bosses, we would simply have a point. But in some sense, t is also under restrictions depending on how it is implemented in the different dependent variables.

Great vid!

[AngelloMaggio]

dude im gonna watch all your videos of vector calculus thru the night and thank you on each one of them cause that's what you deserve for this awesome service. You're saving american education, you're saving college students, and of course most importantly you're saving my ass and my scholarship which without I would not be able to go to college. So yeah, thank you.

[MrBing]

Patrick, Super Thnx to you...u don't know how much u helped me to pass my math class.

[dibade]

thank you so much! the struggling calc 3 students are very grateful :)

[joshuacloete]

By the way thanks for all the effort in helping people with math. Much appreciated.

[ameliaiscri]

This made everything so much easier thanks so much!

[dragon]

I love your videos but I need help graphing 3D. Do you have videos on geometry in space and graphs of vector functions? Thanks a bunch

[femiairboy]

The first time seeing a video on youtube with no dislikes. Everyone loves ya. Good job.

[kamycrs]

Partick your videos are awesome... but one thing i would recommend you is that to find your videos better on youtubei, if you add the title of the general subject to the video would help people find your videos easier...! ex: calculus of vector valved funtion (Curvature of graph in plane)...its just an example i didnt come up with anything better but something like that!!! sometimes me myself having hard time finding but your videos are the best... thank you again...

[leagues]

Thank you very much.  You gave a much better explanation than my professor.  

[drake]

I had the same kind of problem just with different numbers and this works great! Thx again!

[vusiliyK]

what is the difference and meaning of the U and upside down U in interval notation?

[AngelloMaggio]

means union, it's an "OR" if it was the other way it would be sort of an "AND" kind of the thing

[RogerCh]

This cleared up what I was confused about, thank you so much

[amankumarsingh]

Ok yeah ..nyc one .. straight on point i love short lectures

[playaflygb]

are you the guy on the on the internet site from my Calc II class (stewart was the book)? If so kudos man, always looked forward to your instructional videos rather than the other guy with the lower voice, no offense