A) Given that f(x) = 2(x – 2)² – 5, Fatima stated that (f-1 o f)(2) = -5 AND that (f of-1)(2) = -5 because of the basic rule (f-1of)(x) = x while Noor thinks that Fatima is incorrect. Explain and show who is right.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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A) Given that f(x) = 2(x – 2)² – 5, Fatima stated that (f-1o f)(2) = -5 AND that (f of-1)(2) = -5 because of
the basic rule (f-1of)(x) = x while Noor thinks that Fatima is incorrect. Explain and show who is right.
%3D
Transcribed Image Text:A) Given that f(x) = 2(x – 2)² – 5, Fatima stated that (f-1o f)(2) = -5 AND that (f of-1)(2) = -5 because of the basic rule (f-1of)(x) = x while Noor thinks that Fatima is incorrect. Explain and show who is right. %3D
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