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Find the equation of the circle through ...

Find the equation of the circle through points of intersection of the circle `x^2 + y^2 -2x - 4y + 4 =0 `and the line `x + 2y = 4` which touches the line `x + 2y = 0`.

Text Solution

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The correct Answer is:
From Eq. (i), the required circle is `x^(2)+y^(2)-x-2y=0`
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