Eric Nicholas K's answer to Zwen's Secondary 4 A Maths Singapore question.
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Something like this would be ideal.
Seems like your Q1 final answer is different from mine, while Q2 is just one tiny signage error at the denominator of the second fraction in the final line.
Seems like your Q1 final answer is different from mine, while Q2 is just one tiny signage error at the denominator of the second fraction in the final line.
Date Posted:
2 years ago