合成関数 演習3
f (x) = x+1 , g (x) = 1/x
f ( f(x) )
f ( g(x) )
g ( g(x) )
f (x) = 3x+1 , g (x) = 2x2 -2 ,
h (x) = 2 / (x-1)
(f ○ g)(x)
( (f ○ g) ○ h )(x)
f (x) = x+1 , g (x) = 1/x
f ( f(x) )
f ( g(x) )
g ( g(x) )
f (x) = 3x+1 , g (x) = 2x2 -2 ,
h (x) = 2 / (x-1)
(f ○ g)(x)
( (f ○ g) ○ h )(x)