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The number of common tangents to the circles {x}^{{{2}}}{+y}^{

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The number of common tangents to the circles $x^{2} +y^{2} -4x-6y-12=0$ and $x^{2} + y^{2} + 6 x + 18 y + 26 = 0$ , is :

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Levi Discussed

The number of common tangents to the circles

x^{2} +y^{2} -4x-6y-12=0

and

x^{2} + y^{2} + 6 x + 18 y + 26 = 0

, is :

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Question Text	The number of common tangents to the circles $x^{2} +y^{2} -4x-6y-12=0$ and $x^{2} + y^{2} + 6 x + 18 y + 26 = 0$ , is :
Answer Type	Video solution: 1
Upvotes	150