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Discuss the relative position of the fol...

Discuss the relative position of the fol-
lowing pair of circles.
`x^(2)+y^(2) - 4x - 6y - 12 = 0`
`x^(2) + y^(2) + 6 x+ 18 y + 26 = 0`.

Text Solution

Verified by Experts

The correct Answer is:
`= sqrt(25 + 144) = 13 = r_(1) +r_(2)`
The circle touch externally.
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Knowledge Check

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