Eugene Chan's answer to Janna's Secondary 4 A Maths question.
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Hmm...Janna u have not posted the question.
I can only assume you are doing sum of a arithmetic progression
Cheers :)
Tutor Eugene
I can only assume you are doing sum of a arithmetic progression
Cheers :)
Tutor Eugene
Date Posted:
6 years ago
Hihi i'm sorry my mistake but that the answer i want..thank you so much
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