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Find the equation and length of the comm...

Find the equation and length of the common chord of the following circles.
`x^2 + y^2 + 2x + 2y + 1 = 0 ,`
`x^2 + y^2 + 4x + 3y + 2 = 0 .`

Text Solution

Verified by Experts

The correct Answer is:
`2x+y+1=0, 2/sqrt5`
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