f⁻¹(x) = [tex] \frac{1}{x} [/tex]. Maka f(x) = ? Tolong
Matematika
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Pertanyaan
f⁻¹(x) = [tex] \frac{1}{x} [/tex]. Maka f(x) = ?
Tolong
Tolong
1 Jawaban
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1. Jawaban dedenkusnandar
f-¹ (x) = 1/x
x = 1/y
y = 1/x
f(x) = 1/x