4. Find f(E) and f-l(E) for each of the following. (a) f(x) = 1 - 5x, E...

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4. Find f(E) and f-l(E) for each of the following.

(a) f(x) = 1 - 5x, E = (-3,1).

(b) f(x) = x2, E = [-1,4].

(c) f(x) = x2 + x, E = [-2,1).

(d) f(x) = log(x2 + X + 1), E = (1/2,5].

(e) f(x) = sinx, E = [0,00).

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An Introduction To Analysis

ISBN: 9780131453333

3rd Edition

Authors: William R. Wade

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Question Posted: Jul 18, 2024 10:07 AM

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4. Find f(E) and f-l(E) for each of the following. (a) f(x) = 1 - 5x, E...

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An Introduction To Analysis

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