Irfan Muz's answer to wrf's Secondary 4 A Maths Singapore question.

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Irfan Muz
Irfan Muz's answer
6 answers (Tutor Details)
Hope the explanation in between workings helps! This qn is worth how many marks?
wrf
Wrf
3 years ago
Thank you, the workings are very clear! The question is from the textbook so i dont know how many marks it's worth