已知抛物线y²=2px﹙p>0﹚的焦点F恰好是椭圆﹙x²/a²﹚+﹙y²/b²﹚=1﹙a>b>0﹚的右焦点,且两条曲线有公共点的连线过F点,则该椭圆的离心率为
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/01 16:05:43
![已知抛物线y²=2px﹙p>0﹚的焦点F恰好是椭圆﹙x²/a²﹚+﹙y²/b²﹚=1﹙a>b>0﹚的右焦点,且两条曲线有公共点的连线过F点,则该椭圆的离心率为](/uploads/image/z/3706514-26-4.jpg?t=%E5%B7%B2%E7%9F%A5%E6%8A%9B%E7%89%A9%E7%BA%BFy%26%23178%3B%3D2px%EF%B9%99p%EF%BC%9E0%EF%B9%9A%E7%9A%84%E7%84%A6%E7%82%B9F%E6%81%B0%E5%A5%BD%E6%98%AF%E6%A4%AD%E5%9C%86%EF%B9%99x%26%23178%3B%EF%BC%8Fa%26%23178%3B%EF%B9%9A%EF%BC%8B%EF%B9%99y%26%23178%3B%EF%BC%8Fb%26%23178%3B%EF%B9%9A%3D1%EF%B9%99a%EF%BC%9Eb%EF%BC%9E0%EF%B9%9A%E7%9A%84%E5%8F%B3%E7%84%A6%E7%82%B9%2C%E4%B8%94%E4%B8%A4%E6%9D%A1%E6%9B%B2%E7%BA%BF%E6%9C%89%E5%85%AC%E5%85%B1%E7%82%B9%E7%9A%84%E8%BF%9E%E7%BA%BF%E8%BF%87F%E7%82%B9%2C%E5%88%99%E8%AF%A5%E6%A4%AD%E5%9C%86%E7%9A%84%E7%A6%BB%E5%BF%83%E7%8E%87%E4%B8%BA)
已知抛物线y²=2px﹙p>0﹚的焦点F恰好是椭圆﹙x²/a²﹚+﹙y²/b²﹚=1﹙a>b>0﹚的右焦点,且两条曲线有公共点的连线过F点,则该椭圆的离心率为
已知抛物线y²=2px﹙p>0﹚的焦点F恰好是椭圆﹙x²/a²﹚+﹙y²/b²﹚=1﹙a>b>0﹚的右焦点,且两条曲线有公共点的连线过F点,则该椭圆的离心率为
已知抛物线y²=2px﹙p>0﹚的焦点F恰好是椭圆﹙x²/a²﹚+﹙y²/b²﹚=1﹙a>b>0﹚的右焦点,且两条曲线有公共点的连线过F点,则该椭圆的离心率为