cosecA-cotA=1/5 find sinA
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Hii
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1 - cosA/sinA = 1/5
2sin^2A/2/2sinA/2 cosA/2 = 1/5
cotA/2 = 1/5
sinA/2 = 1/sqrt26
cosA/2 = 5/sqrt26
sinA = 2sinA/2cosA/2 = 10/26= 5/13
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