Eric Nicholas K's answer to Wei Kang's Junior College 1 H2 Maths Singapore question.
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First two parts
Part (i) requires you to realise that (a + b)^2 - (a - b)^2 result in only the middle terms surviving and this is crucial to eliminate the variable t
Part (i) requires you to realise that (a + b)^2 - (a - b)^2 result in only the middle terms surviving and this is crucial to eliminate the variable t
Date Posted:
1 year ago
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