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Given that
f(x)=(3x+4)/(5x-7) \\ g(x)=(7x+4)/(5x-3) . Determine (
g^(-1)°
f^(-1))and the domain of their product.

User Renan
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1 Answer

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Greetings from Brasil...

Solving the inverses of these functions and applying the composite we obtain:

(G⁻¹ о F⁻¹) = X

Note that (F⁻¹ о G⁻¹) also results in X (see second annex)

Given that f(x)=(3x+4)/(5x-7) \\ g(x)=(7x+4)/(5x-3) . Determine (g^(-1)°f^(-1))and-example-1
Given that f(x)=(3x+4)/(5x-7) \\ g(x)=(7x+4)/(5x-3) . Determine (g^(-1)°f^(-1))and-example-2
User Myrddin Emrys
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