Eric Nicholas K's answer to Annela's Secondary 4 E Maths Singapore question.
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Good evening Annela! Here are my workings for Q17b as a supplement to my previous workings for Q17a. I’m so sorry to have kept you waiting for the workings!
Note that my final answer in Q17a earlier should be in km, not in degrees, which I have written wrongly.
Note that my final answer in Q17a earlier should be in km, not in degrees, which I have written wrongly.
Date Posted:
4 years ago
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