一只双曲线C方程为y²/a-x²/b²=1(a>0,b>0),e=√5/2,顶点到渐近线的距离为2√5/5P是双曲线上一点,A,B两点在C的两条渐近线上,且分别在一,二象限,若向量AP=λ向量PB,λ∈[1/3,2],求
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![一只双曲线C方程为y²/a-x²/b²=1(a>0,b>0),e=√5/2,顶点到渐近线的距离为2√5/5P是双曲线上一点,A,B两点在C的两条渐近线上,且分别在一,二象限,若向量AP=λ向量PB,λ∈[1/3,2],求](/uploads/image/z/3760241-41-1.jpg?t=%E4%B8%80%E5%8F%AA%E5%8F%8C%E6%9B%B2%E7%BA%BFC%E6%96%B9%E7%A8%8B%E4%B8%BAy%26%23178%3B%EF%BC%8Fa%EF%BC%8Dx%26%23178%3B%EF%BC%8Fb%26%23178%3B%EF%BC%9D1%28a%EF%BC%9E0%2Cb%EF%BC%9E0%29%2Ce%3D%E2%88%9A5%EF%BC%8F2%2C%E9%A1%B6%E7%82%B9%E5%88%B0%E6%B8%90%E8%BF%91%E7%BA%BF%E7%9A%84%E8%B7%9D%E7%A6%BB%E4%B8%BA2%E2%88%9A5%EF%BC%8F5P%E6%98%AF%E5%8F%8C%E6%9B%B2%E7%BA%BF%E4%B8%8A%E4%B8%80%E7%82%B9%2CA%2CB%E4%B8%A4%E7%82%B9%E5%9C%A8C%E7%9A%84%E4%B8%A4%E6%9D%A1%E6%B8%90%E8%BF%91%E7%BA%BF%E4%B8%8A%2C%E4%B8%94%E5%88%86%E5%88%AB%E5%9C%A8%E4%B8%80%2C%E4%BA%8C%E8%B1%A1%E9%99%90%2C%E8%8B%A5%E5%90%91%E9%87%8FAP%3D%CE%BB%E5%90%91%E9%87%8FPB%2C%CE%BB%E2%88%88%5B1%EF%BC%8F3%2C2%5D%2C%E6%B1%82)
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一只双曲线C方程为y²/a-x²/b²=1(a>0,b>0),e=√5/2,顶点到渐近线的距离为2√5/5P是双曲线上一点,A,B两点在C的两条渐近线上,且分别在一,二象限,若向量AP=λ向量PB,λ∈[1/3,2],求
一只双曲线C方程为y²/a-x²/b²=1(a>0,b>0),e=√5/2,顶点到渐近线的距离为2√5/5
P是双曲线上一点,A,B两点在C的两条渐近线上,且分别在一,二象限,若
向量AP=λ向量PB,λ∈[1/3,2],求三角形AOB面积取值范围
一只双曲线C方程为y²/a-x²/b²=1(a>0,b>0),e=√5/2,顶点到渐近线的距离为2√5/5P是双曲线上一点,A,B两点在C的两条渐近线上,且分别在一,二象限,若向量AP=λ向量PB,λ∈[1/3,2],求