Wat is de afgeleide van f (x) = sin (cos (tanx))?

Wat is de afgeleide van f (x) = sin (cos (tanx))?
Anonim

Antwoord:

#f '(x) = - ^ sec 2xsin (tanx) cos (cos (tanx)) #

Uitleg:

#f (x) = sin (g (x)) #

#f '(x) = g (x) cos (g (x)) #

#G (x) = cos (h (x)) #

#G '(x) = - h' (x) sin (h (x)) #

#h (x) = tan (x) #

#h '(x) = ^ sec 2x #

#G '(x) = - ^ sec 2xsin (tanx) #

#G (x) = cos (tanx) #

#f '(x) = - ^ sec 2xsin (tanx) cos (cos (tanx)) #