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junior college 1 | H2 Maths
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Sabrina
Sabrina

junior college 1 chevron_right H2 Maths

Part c.

Date Posted: 7 years ago
Views: 643

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Esther Chua
Esther Chua's answer
5 answers (Tutor Details)
1st
The question requires a few trigo identities. Other than that, you solve it the usual way.