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secondary 4 | A Maths
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Dunelm
Dunelm

secondary 4 chevron_right A Maths chevron_right Singapore

Need help with this question. Thank you

Date Posted: 2 weeks ago
Views: 32

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John Chua
John Chua's answer
3 answers (A Helpful Person)
1st
Tip: convert all tan and cotan terms to sin and cos terms.
Dunelm
Dunelm
2 weeks ago
Thank you