(i) \( \int(\sqrt{\cot \theta} \pm \sqrt{\tan \theta}) d \theta \)
(ii) \( \int \frac{\cos x}{\s...
(i) \( \int(\sqrt{\cot \theta} \pm \sqrt{\tan \theta}) d \theta \)
(ii) \( \int \frac{\cos x}{\sqrt{8-\sin ^{2} x}} d x \)
(iii) \( \int \frac{d x}{\operatorname{cosec} x-\sec x} \)
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