Express each as a sum, difference, or multiple of logarithms. See Example 2. log 7 (9/2) Data
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Express each as a sum, difference, or multiple of logarithms. See Example 2.
log7 (9/2)
Data from Example 2
(a) Using Eq. (13.7), we may express log4 15 as a sum of logarithms:
(b) Using Eq. (13.8), we may express log4 (5/3) as the difference of logarithms:
(c) Using Eq. (13.9), we may express log4 (t2) as twice log t: 4
log4 (t2) = 2 log4 t
(d) Using Eq. (13.8) and then Eq. (13.7), we have
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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