若F1,F2分别为双曲线y2/a2-x2/b2=1(a>0,b>0)的下,上焦点,O为坐标原点,P在双曲线的下支上,点M在上准线上,且满足F2O=MO,F1M=入(F1P|F1P+F1O|F1O)(入>0)(1)求双曲线的离心率(2)若此双曲线过N(√ ̄3,2
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![若F1,F2分别为双曲线y2/a2-x2/b2=1(a>0,b>0)的下,上焦点,O为坐标原点,P在双曲线的下支上,点M在上准线上,且满足F2O=MO,F1M=入(F1P|F1P+F1O|F1O)(入>0)(1)求双曲线的离心率(2)若此双曲线过N(√ ̄3,2](/uploads/image/z/5301950-14-0.jpg?t=%E8%8B%A5F1%2CF2%E5%88%86%E5%88%AB%E4%B8%BA%E5%8F%8C%E6%9B%B2%E7%BA%BFy2%2Fa2-x2%2Fb2%3D1%28a%3E0%2Cb%3E0%29%E7%9A%84%E4%B8%8B%2C%E4%B8%8A%E7%84%A6%E7%82%B9%2CO%E4%B8%BA%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%2CP%E5%9C%A8%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E4%B8%8B%E6%94%AF%E4%B8%8A%2C%E7%82%B9M%E5%9C%A8%E4%B8%8A%E5%87%86%E7%BA%BF%E4%B8%8A%2C%E4%B8%94%E6%BB%A1%E8%B6%B3F2O%3DMO%2CF1M%3D%E5%85%A5%EF%BC%88F1P%7CF1P%2BF1O%7CF1O%EF%BC%89%28%E5%85%A5%EF%BC%9E0%29%EF%BC%881%EF%BC%89%E6%B1%82%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E7%A6%BB%E5%BF%83%E7%8E%87%EF%BC%882%EF%BC%89%E8%8B%A5%E6%AD%A4%E5%8F%8C%E6%9B%B2%E7%BA%BF%E8%BF%87N%EF%BC%88%E2%88%9A%EF%BF%A33%2C2)
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