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Prove that , cot square theta - tan square theta = cosec square theta- sec square theta |
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Answer» -step explanation:COT SQUARE theta - tan square theta= COSEC square theta - sec square thetatake l.h.scot square theta - tan square thetacosec square theta -1 -(sec square theta-1)cosec square they -1 -sec square theta +1from herecosec square theta - sec square thetaHENCE PROVED |
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