Question

Qual a derivada do Cos x, Sen x, Tg x e Sec x, e^x?

Answer 1

(d/dx) = derivada

(d/dx)cos(x) = - sen(x)
(d/dx)sen(x) = cos (x)
(d/dx)tg(x) = 1/(cos (x))^2
(d/dx)sec(x) = sex(x)*tg(x) 
(d/dx)e^x = e^x