PLEASE SOLVE THIS QUESTION
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Answer:
41/9
Step-by-step explanation:
cosec²∅ - cot²∅ = 1
cosec²∅ = 1 + cot²∅
cosec∅ = √(1+cot²∅)
cosec∅ = √(1+40²/9²)
cosec∅ = √(1+1600/81)
cosec∅ = √((81+1600)/81)
cosec∅ = √(1681/81)
cosec∅ = 41/9
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