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Under root sec square tita sum cosec square tita = tan tita sum cot tita |
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Answer» In thi change tan into sin/ cos sum cot change into cos/sin then aad botj take lcm identity will be there sin2A+ Cos2A =1 apply solve separate then 1/sin=cosecA and multiple with 1/cos =secA now square then remove the under root of other side in this way the answer will come which you want Pale |
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