A nice trigonometry exercise, OCR level, solved by Webtutorsgroup, 02081443900, Advanced Mathematics tutors, for Cambridge, London, Oxford, Kent and Leeds University exams, UK, real analysis, probability, statistics, stochastic procedures, linear algebra, GRE, SAT exams, mathematical competitions, putnam
Pure mathematics , Applied mathematics , Discrete mathematics , Computational mathematics
Analysis (e.g. functions, sequences, series, limits, derivatives, integrals, real analysis, complex analysis, complex number theory, functional analysis, measure theory)
Algebra (e.g. linear algebra, group theory, ring theory, Galois Theory, number theory, algebraic number theory, combinatorics)

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…