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What can you say cot=1/tan?is it defined?why? |
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Answer» Answer: yes Step-by-step explanation: cot = adj/OPP sin = opp /hyp and cos =adj/hyp => tan =opp/hyp//adj /hyp =opp/adj => tan =opp/adj 1/tan=adj/opp=cot hence proved mark as brianlist |
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