f cot rda Hint: 1. Final answer should be in terms of cosecant. 2. Any constants that arises due to substitution of new trigonometric identities can be "absorbed" by the constant C. Ⓒ-cscx-csc²x + ln | sin x + C 0-cscx+C 0-cscx + cse²x + ln | sin x + C O Ⓒesc³x + C O None of the choices

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