Math I choose

This channel presents video lessons in mathematics suitable for both secondary school and college students preparing for mathematics and mathematical analysis examinations. 
All video lessons are based on the texts and monographs of ‘Sinossi di matematica’ (Mathematics Synopsis) and contain numerous exercises that have already been solved and explained step by step.
The topics covered include trigonometry, combinatorial calculus, sets, real and complex number fields, numerical series, continuous functions, infinitesimals and infinities, derivatives and differentials, integrals, the study of functions, and differential equations up to the second order with constant coefficients.