Eric Nicholas K's answer to Kathy's Secondary 4 A Maths Singapore question.
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Sorry for the very messy order of flow.
Top row: Q5, Q6, Q7 (halfway)
Second row: Q7 (completed)
Third row: Q8
The concepts for Q6, Q7 and Q8 are very difficult unless you know what (n r) means. The formula for it can be found in the formula list.
Top row: Q5, Q6, Q7 (halfway)
Second row: Q7 (completed)
Third row: Q8
The concepts for Q6, Q7 and Q8 are very difficult unless you know what (n r) means. The formula for it can be found in the formula list.
Date Posted:
5 years ago
for qns 7 how you multiply by 90.
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