Eric Nicholas K's answer to Angelina's Secondary 4 A Maths Singapore question.
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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!