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10 cards from this deck
cscθ=1sinθ\csc \theta = \frac{1}{\sin \theta}cscθ=sinθ1
θ=nπ\theta = n\piθ=nπ where nnn is an integer
(−∞,−1]∪[1,∞)(-\infty, -1] \cup [1, \infty)(−∞,−1]∪[1,∞)
secθ=1cosθ\sec \theta = \frac{1}{\cos \theta}secθ=cosθ1
θ=π2+nπ\theta = \frac{\pi}{2} + n\piθ=2π+nπ where nnn is an integer
cotθ=1tanθ\cot \theta = \frac{1}{\tan \theta}cotθ=tanθ1
180°180°180° or π\piπ radians
(−∞,∞)(-\infty, \infty)(−∞,∞)
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