Low Yi Yin's answer to Bree's Secondary 3 A Maths Singapore question.
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Hope this helps! ;))
- a fellow 2020 O level taker
Generally, this question tests application of trigo addition formulas, toa can soh, and (ii) was a wild card but it's 1mark, so don't know just write A/B is bigger.
- a fellow 2020 O level taker
Generally, this question tests application of trigo addition formulas, toa can soh, and (ii) was a wild card but it's 1mark, so don't know just write A/B is bigger.
Date Posted:
1 year ago
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