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The line ax+by+c=0 is a normal to the circle x2+y2=25. The portion of the line ax+by+c=0 intercepted by this circle is of length |
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Answer» The line ax+by+c=0 is a normal to the circle x2+y2=25. The portion of the line ax+by+c=0 intercepted by this circle is of length |
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