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secondary 4 | E Maths
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zann
Zann

secondary 4 chevron_right E Maths chevron_right Singapore

its geometrical problems involving vectors.
i need help for part b pls

Date Posted: 1 year ago
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Xavier Sng
Xavier Sng's answer
801 answers (A Helpful Person)
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There is just a little error in the sign in your working for vector BC. Nothing to it, just watch out for it in the future. Hope this helps. Regards