📚 Derivada das Funções Trigonométricas - Cálculo 1 (#22)

Subscribe to the Equciona platform. There you will find all the pre-calculus subjects to help you in the course: http://hotm.art/paulopereira See the complete playlist with the calculus classes:    • 📚 Cálculo é Fácil! - Cálculo 1 (#1)   See the requirements that will help you in this course: Algebraic expressions and operations with polynomials Notable Products and Factorization Numeric Sets Modules and inequalities Real intervals Functions in general Trigonometry In this video, I work with the derivative of the trigonometric functions: sinx, cosx, tgx, cotgx, secx and cossecx The form is D(senx) = cosx D(cosx) = -senx D(tgx) = sec²x D(cotgx) = -cossec²x D(secx) = secx.tgx D(cossecx) = -cossecx.cotgx