Let f be defined as shown. What is f^-1(-3)

Amit Phaltankar asked May 15, 2022

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Amit Phaltankar asked May 15, 2022

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12 votes

Hello,

$f^(-1)(-3)=-1\\$

You have just to read the arrows un reversed order:

in f we find (-1,-3) so in f^{-1} we find (-1,-3)^{-1}=(-3,-1)

Vbocan answered May 21, 2022

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