disertai cara ya..trims

Bab Fungsi Komposisi
Matematika SMA Kelas X

f(x) = (ax + b) / (cx + d)
f^-1 (x) = (-dx + b) / (cx - a)

f(x) = (3x + 2) / (2x - 1)
f^-1 (x) = (x + 2) / (2x - 3)

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