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secondary 3 | A Maths
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mary
Mary

secondary 3 chevron_right A Maths chevron_right Singapore

Hi, please help to solve the above question. Thank you

Date Posted: 1 week ago
Views: 16

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Tan Shan Jing
Tan Shan Jing's answer
24 answers (Tutor Details)
1st
hope this helps!
mary
Mary
5 days ago
Thank you
mary
Mary
5 days ago
Thank you. May i check for the second and third line why is it 1+2 for second line and 2 for third line? Thank you.