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Evaluate the log function:
Calculate 3log10 2.
Solution:
Rule 3. log (An) = nlogb A
3log10 2
= log10 (23)
= log10 8
= 0.903
Example:
Calculate 4log10 10.
Rule 4. logb b = 1
4log10 10
= 4(1)
= 4
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why it is hard?
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