Shoba D/O Manja Khaiyum's answer to Ref06's Secondary 3 A Maths Singapore question.

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Shoba D/O Manja Khaiyum
Shoba D/o Manja Khaiyum's answer
5 answers (Tutor Details)
1st
i hope it helps !
Ref06
Ref06
5 years ago
i dont mderstand how you derive to that suddenly