LEE YIH LUN's answer to Kathy's Secondary 4 A Maths Singapore question.
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There is no choice but to work out the calculations manually. Be careful of the digits when working with them. Be aware of the concepts that I've written under the "Recall" section, for they form the bulk of this topic of logarithms.
Date Posted:
5 years ago
Thanks for the help
Hi. Why the part (iv) is wrong answer with the book?
Tyty
Tyty