Eric Nicholas K's answer to Paige Tan's Secondary 4 A Maths Singapore question.
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Good afternoon Paige! Here are my workings for this question. We use the laws of logarithms to simplify the expression first before performing the differentiation to avoid lengthy workings that we would have otherwise encountered.
Let me know if you need help for the other questions and I will write them down for you!
Let me know if you need help for the other questions and I will write them down for you!
Date Posted:
4 years ago
thank you! & ive completed the other questions already!