Eric Nicholas K's answer to Nur Atika's Junior College 1 H1 Maths Singapore question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
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Good evening Atika! This is not the answer for this question, but since I explained a concept on this forum just a few days ago, I might as well put it here as well. Coming later will be my workings for your question.