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secondary 4 | A Maths
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Please help me with b and c. Preparing for o levels. Thank you very much!
Date Posted: 4 years ago
Views: 220
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Good evening Angelina! Here are my workings for the first two parts, using the quotient rule (“keep second, differentiate first minus keep first, differentiate second, whole thing over second square”) which is subsequently followed by simplifications of terms.
Let me know if you do not understand my workings and I will write them up more clearly!
Let me know if you do not understand my workings and I will write them up more clearly!
Date Posted:
4 years ago
Thank you!
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Hi Angelina! Here are my workings for the third question. This complex sequence of workings using the chain rule and the quotient rule is the reason why we always try to make full use of logarithmic laws as far as possible when differentiating logarithmic terms.
Date Posted:
4 years ago
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