Let f(x) := 1/x2; x 0; x R. (a) Determine the direct image f (E)

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Let f(x) := 1/x2; x ≠ 0; x ∈ R.
(a) Determine the direct image f (E) where E := {x ∈ R : 1 < x < 2}.
(b) Determine the inverse image f1(G) where G := {x ∈ R : 1 < x < 4}.

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Introduction to Real Analysis

ISBN: 978-0471433316

4th edition

Authors: Robert G. Bartle, Donald R. Sherbert

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Question Posted: Apr 07, 2016 10:50 AM

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Let f(x) := 1/x2; x 0; x R. (a) Determine the direct image f (E)

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Introduction to Real Analysis

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