1. Is it true that ln x + ln y = ln (x + y) for all...

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1. Is it true that ln x + ln y = ln (x + y) for all positive values of x and y?

2. If f (x) = ln x, find f (e-2).

3. If f (x) = 2x + log (7x - 4), find f(2).

4. If f (x) = ex + ln (x1), find f(0).

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 05:29 AM

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1. Is it true that ln x + ln y = ln (x + y) for all...

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1 No Let x y 1 Then ln1 ln1 0 0 ...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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