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(i)Ifsinθ,then let us write the value ofby determiningit.1+cote |
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Answer» sin theta = 4 / 5 hence cosec theta = 5/4 & cot theta = ¾ now cosec theta / (1+ cot theta)) = (5/4) / (1+3/4) = (5/4) / (7/4) = 5/7 l |
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