Jika f(x)= -1, maka , fofof(x)=?
Matematika
25012003
Pertanyaan
Jika f(x)= -1, maka , fofof(x)=?
1 Jawaban
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1. Jawaban tutori
-1
caranya
f(x) = -1
fof (x) = f (-1) = -1
fofof(x) = f(fof(x)) = f(-1) = -1