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If 3 tan θ - 4 = 0 and 180° < θ < 270° then cosec θ = _______
5Q:
If 3 tan θ - 4 = 0 and 180° < θ < 270° then cosec θ = _______
- 1$$- {5\over4}$$true
- 2$$ {4\over5}$$false
- 3$$ -{4\over5}$$false
- 4$$-{5\over4}$$false
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