Daan J.

Student of Physics and Mathematics from the Netherlands, always willing to help.


236,657 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 6 in Physics Level 6 in Calculus Level 6 in Precalculus Level 5 in Algebra Level 1 in Trigonometry
34 Answers 12 Edits