F (x) = x pangkat 2 dan g (x) = x + 3 . . .
a. a bila ( g o f ) (a) = 3
b. p bila ( f o g ) (p) = 9
a. a bila ( g o f ) (a) = 3
b. p bila ( f o g ) (p) = 9
alfina23
A. (g ○ f)= (g(f(a)))= g (a) = (a) + 3= 3+3=6 b. (f ○ g)= (f(g(p)))= f (p+3) = ((p+3))= 9+3= 12
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isnainiviolet
kakak makasih Iya :)
alfina23
sama-sama ade'... :)