Use the rule log b a = log 10 a/log 10 b to evaluate these correct to
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Use the rule logb a = log10 a/log10 b to evaluate these correct to 3 sf.
a. log2 10
b. log3 33
c. log5 8
d. log7 0.0025
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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