Boy Mow Chau's answer to SY Low's Secondary 3 A Maths Singapore question.
done
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clear
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for this type of questions,
it is a good idea to always start with a sketch to have a rough idea of where all the points lie.
the sketch also helps us to check if our final answers are reasonable.
it is a good idea to always start with a sketch to have a rough idea of where all the points lie.
the sketch also helps us to check if our final answers are reasonable.
Date Posted:
4 years ago
Thank you so much! The solution is very clear
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