Question: Let for a > 0, a 1. Show that has an inverse function. Then find - . f(x) = a 1 a

Let

f(x) = a 1 a + 1

for a > 0, a ≠ 1. Show that ƒ has an inverse function. Then
find ƒ-¹.

f(x) = a 1 a + 1

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