Ratios on the negative horizontal axis
Ratios on the negative horizontal axis
5 marks
TGM Original
The terminal ray of an angle theta passes through P(-9,0). Find all six trigonometric ratios of theta, stating any that are undefined.
Solution:
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Answer:\(\sin\theta=0\); \(\cos\theta=-1\); \(\tan\theta=0\); \(\operatorname{cosec}\theta=\text{undefined}\); \(\sec\theta=-1\); \(\cot\theta=\text{undefined}\).
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