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secondary 4 | A Maths
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Raven Ang
Raven Ang

secondary 4 chevron_right A Maths

can someone help with this using linear law?

Date Posted: 6 years ago
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Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
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No need linear law. Just need to explain by stating the limits of sin2x, and the phrases written in red.