# Carlo Mariconda

I am professor of mathematical analysis at the University of Padova. Among my interests: magic, tango, photography, innovative teaching, technology and e-learning.

## Activity

• Thank you Matthew, we believe that such a rigorous approach helps a lot in avoiding mistakes, quite frequent in combinatorics. let us know if you "internalized" the principles after a second reading!

• Thank you Maria! it is a pleasure to learn that you are now able to solve problems that were a challenge before studying the Mooc

• Thank you very much Renate, we are happy that you enjoyed the Mooc!

• You are right Slawomir!. The mathematical structure of "sequence" has the advantage to regroup words, telephone numbers, ordered lists of names or numbers, etc... into a single notion.

• Hi maria, these topics require for sure hard work, especially at the beginning. We are trying to force you to work on these objects, afterwards, you'll take advantage of this effort! Ciao

• Hi Maria, everything is right, BRAVA (=good)!

• Hi Ian, this is combinatorics from a mathematical point of view. Of course there are lots of applications (statistics, crypthography,..). Here we just focus on the basic principles and structures. Once you learn how to count, you will be able to do whatever you wish involving combinatorics.

• TY! We hope you'll enjoy the Mooc.

• Carlo Mariconda made a comment

Hello. I am a mathematician, and advisor for elearning, of the University of Padova, Italy. I already have some Moocs on FL (Precalculus, advanced precalculus) and I am preparing a new one (combinatorics). I will suggest this course to my colleagues, that are now all going online.

• There are several instruments for doing that. For instance if you are using a LMS (say Moodle) there are activities like quiz/homework that allow to test your students, or ask them to submit a homework. I usually use quiz even in my "normal" lessons: every week end I ask students to answer to 3-4 questions about the subjects of the week and count it for the...

• Thank you!

• Hi Habeeb, we really hope that you will enjoy the course!

• Hope you will be able to hear me! I am going to ask in order to solve this technical problem. TY

• Thank you See Min Lim. We are going to schedule the advanced part as soon as possible. We are preparing a new Mooc on a different topic (hopefully beginning in June), it will be a surprise: hope you are going to follow us.

• Looks correct. Bravo!

• Hi Michael, you can find something in wikipedia: https://en.wikipedia.org/wiki/Greek_alphabet

• Don't worry Aniko, Precalculus will come back again ("Precalculus, the revenge")

• Welcome Ian, hope it will keep you busy enough.

• Hello Ron, we hope that you will enjoy the course. We are curious to know what are the main differences in the methodology with respect to what you learned.

• Carlo Mariconda made a comment

Hi Murray, we hope that you will enjoy our course anyway.

• I agree with you Maria!

• Any answer to the final question?

• Sure! TY Ged. Maria: hope it is clear now.

• Thank you Comsa!

• Thank you Maria!

• Hi Caitlin, this is a very good approach to a Math course!

• Thank you Gill!

• Of course, the language is one of the main difficulties, we try to do our best. Keep going and do not hesitate asking us.

• Hi Maria, thank you! Hope you'll follow everything easily.

• Hi Stephen, welcome to the course! The union of two sets is the set whose elements belong to at least one of the two sets. The intersection of two sets is the set of elements that belong to both of them. Does this clarify your doubt?

• Carlo Mariconda made a comment

Hi Caitlin and welcome to the course. As Ken says, P(100) is the proposition:
1+...+100 equals 100 X 101/2

• Hi Gordon and welcome to the precalculus course. We added the meaning of these symbols to the glossary. Thank you and do not hesitate asking us, we understand your difficulties.

• Thank you Deborah!

• Thank you Mike, hope you will be able to finish week 2 in time!

• Sorry Mike we have been less present due to hundred of students under exams in our calculus courses, it's really a bad period. Also Francesco and Valentina are not present for different reasons (research, ...) You are not alone in any case! Ciao, C

• Hi Anne-Marie. Depending on your background you may face some difficulties if you didn't follow our first precalculus course. Good luck and welcome.

• Dear Mike, welcome back, we are happy to see you again!

• Dear Valeriya, we hope that this course will be useful for your purposes!

• True, both are valid. We tend to write ln x instead of the formally more correct ln (x) , it is just a matter of notation and common use.

• Good luck Mehari!

• Welcome Ivana!

• Hi Mike. The intensity of the jet noise turns out to be 10^{4.8} =63 096 times than that of a motorbike. It is consistent with your calculation, since 2^{16}= 65 536...

• TY again Ged!