If a variable line has its intercepts on the coordinate axis \( e \) and \( e^{\prime} \) where ... VIDEO
If a variable line has its intercepts on the coordinate axis \( e \) and \( e^{\prime} \) where \( \frac{\mathrm{e}}{2} \) and \( \frac{e^{\prime}}{2} \) are the eccentricities of a hyperbola and its conjugate hyperbola, then the line always touches the circle \( x^{2}+ \) \( y^{2}=r^{2} \), where \( r= \)https://bit.ly/YTAI_PWAP https://www.pw.live
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