Matematika

Pertanyaan

f(x) = x-1 dan g(x)=1/(X+1) hitung f(g(1/2))

1 Jawaban

  • f(x)= x-1
    g(x)= 1/(x+1)
    f(g(1/2)=....?

    f(g(1/2)=  f(1/(1/2+1)  = f(1/(3/2) = f(2/3) = 2/3 - 1 = -1/3

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