Chapter3: Functions
Section3.7: Inverse Functions
Problem 2SE: Why do we restrict the domain of the function f(x)=x2 to find the function's inverse?
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Question
Can you give me the solutions for the question between c and g? Thank you
Transcribed Image Text:1. Find the domains of the following functions of two variables.
xy
(a) f(x, y) = √²-1
(b) f(x, y) =
(c) f(x, y) =
(d) f(x, y)
=
(e) f(x, y) =
=
√√(x − 1)(2 + y)
ln (4- x² - y²)
In
X
√√y-
√y-x+1
1
xy
(g) f (x, y) = log2 (x² + y² - 9)
(f) f(x, y) =
=
1
x+y-2
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