# education's questions - English 1answer

2.283 education questions.

### 12 Video Lessons in Complex Analysis

Does anybody have some link for good video lessons of a complete course in Complex Analysis? Grateful.

### Maximum deviation between two measurement methods

1 answers, 16 views definition education
I'm trying to understand what is the maximum deviation between two measurement methods. I read this on a paper on which there is a comparison between two devices to measure pH. The sentence on the ...

### 19 Which universities teach true infinitesimal calculus?

My colleague and I are currently teaching "true infinitesimal calculus" (TIC), in the sense of calculus with infinitesimals, to a class of about 120 freshmen at our university, based on the book by ...

### If $2 (\cos \alpha-\cos\beta)+\cos\alpha\cos\beta=1$, then $p\tan\frac{\alpha}{2}+q\tan\frac{\beta}{2}=0$ for which choices of $p$ and $q$?

2 answers, 43 views trigonometry education

### 27 I'm teaching a college geometry course. What should I cover?

9 answers, 5.501 views geometry soft-question education
I've been asked to teach "Foundations of Geometry" at the University of South Carolina. Apparently, professors in the past have all done very different things, and I have a lot of choice in the matter....