![\sqrt[2]{1 + cos \alpha \div 1 - cos \alpha } = cosec \alpha + cot \alpha](https://tex.z-dn.net/?f=+%5Csqrt%5B2%5D%7B1+%2B+cos+%5Calpha++%5Cdiv+1+-+cos+%5Calpha+%7D++%3D+cosec+%5Calpha++%2B+cot+%5Calpha+ "\sqrt[2]{1 + cos \alpha \div 1 - cos \alpha } = cosec \alpha + cot \alpha")
If ^ , then the quadrants in which alpha can lie
(A) II & III
(B) I & IV
(C) I & II
(D) III & IV
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