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The common chord of the circle {x}^{{2}}+{y}^{{2}}+{6}{x}+{8}{

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The common chord of the circle $x^{2} + y^{2} + 6 x + 8 y - 7 = 0$ and a circle passing through the origin and touching the line $y = x$ always passes through the point. $(- \frac{1}{2}, \frac{1}{2})$ (b) (1, 1) $(\frac{1}{2}, \frac{1}{2})$ (d) none of these

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The common chord of the circle

x^{2} + y^{2} + 6 x + 8 y - 7 = 0

and a circle passing through the origin and touching the line

y = x

always passes through the point.

(- \frac{1}{2}, \frac{1}{2})

(b) (1, 1)

(\frac{1}{2}, \frac{1}{2})

(d) none of these

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Question Text

The common chord of the circle

x^{2} + y^{2} + 6 x + 8 y - 7 = 0

and a circle passing through the origin and touching the line

y = x

always passes through the point.

(- \frac{1}{2}, \frac{1}{2})

(b) (1, 1)

(\frac{1}{2}, \frac{1}{2})

(d) none of these

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