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secondary 4 | A Maths
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Kara
Kara

secondary 4 chevron_right A Maths

Using trigonometry, basic angles

Date Posted: 2 years ago
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Azzahra Gozan
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6 answers (Tutor Details)
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Kara
Kara
2 years ago
For the first question, why did you count the tangent, 3rd quadrant? Isnt it supposed to be just the sin, 4th quadrant and the 1st quadrant?