Tayng's answer to Nezuko 12345's Secondary 4 A Maths Singapore question.

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Tayng
Tayng's answer
1093 answers (A Helpful Person)
1st
You remember formula wrong
Nezuko 12345
Nezuko 12345
8 months ago
Oh I see thanks
Nezuko 12345
Nezuko 12345
8 months ago
:)