Show that the distance of the centre of ...

Show that the distance of the centre of the circle `x^2+y^2=2x` from the common chord of the circles `x^2+y^2+5x-8y+1=0` and `x^2+y^2-3x+7y-25=0` is 2.

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AAKASH SERIES-SYSTEM OF CIRCLES-Additional Exercise

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Show that the locus of the centres of the circles passing through the ...
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