evaluate;(cosec30-sec30/sec30-cosec30)
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sec 30 = cosec (90-30) = cosec 60
Putting value in your question, we get:
(cosec 30 - cosec 60)/(cosec 60 - cosec 30) = -1 <-----Ans
Putting value in your question, we get:
(cosec 30 - cosec 60)/(cosec 60 - cosec 30) = -1 <-----Ans
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