Hallo,
y= arctan(√x)
z=√x
y= arctan(z)
dy/dz= 1/(z^2+1)
dz/dx= 1/(2√x)
---------->
y'= dy/dz *dz/dx= ........................
Hallo,
y= arctan(√x)
z=√x
y= arctan(z)
dy/dz= 1/(z^2+1)
dz/dx= 1/(2√x)
---------->
y'= dy/dz *dz/dx= ........................