Question 8 Which of the following pairs of one-to-one functions are not inverses of each other? O f(z) = 2 - 2; 9(x) = VI + 2 O f(z) = 1² + 2; g(x) = V I - 2 f(x) = 5x- 2; g() %3D T - 6 f(z) = 2(x+ 3); g(x) « Previous 21

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Question 8
Which of the following pairs of one-to-one functions are not inverses of each other?
f(x) = 2- 2; g(x) = VI +2
%3D
O f(x) = 2 + 2; g(x) = VI – 2
%3D
I- 2
f(z) = 5x – 2; g(x)
f(z) = 2(1 +3); g(x)
« Previous
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2)
Transcribed Image Text:Question 8 Which of the following pairs of one-to-one functions are not inverses of each other? f(x) = 2- 2; g(x) = VI +2 %3D O f(x) = 2 + 2; g(x) = VI – 2 %3D I- 2 f(z) = 5x – 2; g(x) f(z) = 2(1 +3); g(x) « Previous 91 2)
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