f(×+2)= dan g(×-1)=1-× maka fog (-2)=
Matematika
mhmdandry
Pertanyaan
f(×+2)= dan g(×-1)=1-× maka fog (-2)=
1 Jawaban
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1. Jawaban ullyalfi
fog (x) = (x-1)+2 = x+1
fog (-2) = -2+1 = -1