English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

y=1/4 cos 2x paso por paso porfa

2007-05-30 07:14:36 · 2 answers · asked by Anonymous in Science & Mathematics Mathematics

2 answers

Usando la regla de la cadena y ya que 1/4 es una constante
y´=1/4(-sen2x)*2= -1/2*sen2x

2007-05-30 07:26:37 · answer #1 · answered by santmann2002 7 · 0 0

y = 0.25 cos(2x)

dy/dx = -0.25 sin(2x) * 2

dy/dx = - 0.5 sin(2x)

2007-05-30 14:22:58 · answer #2 · answered by lightningflame1642 3 · 1 0

fedest.com, questions and answers