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secondary 3 | A Maths
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Cheryl
Cheryl

secondary 3 chevron_right A Maths chevron_right Singapore

Pls help

Date Posted: 2 months ago
Views: 32

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Ghazi Emir
Ghazi Emir's answer
16 answers (Tutor Details)
1st
For part (a), be sure to pay attention to the different quadrants that x lies in, depending on the sign of tanx (positive or negative). Hope this helps. Feel free to clarify any doubts :)
Cheryl
Cheryl
2 months ago
thank u.