sin /1-cos= cosec + cot
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The answer is given in the attachment
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sin∅ / 1 - cos∅ × (1+cos∅ /1+cos∅)
= sin∅(1+cos∅) / (1 - cos²∅)
= sin∅ (1+cos∅) / sin²∅
= (1+cos∅) / sin∅
= (1/sin∅) + (cos∅/sin∅)
= cosec∅ + cot∅ -----> RHS
Step-by-step explanation:
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