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find all common tangents to the circle x^+y^_22x+4y_110=0and x^+y^_22x+4y_100

find all common tangents to the circle x^+y^_22x+4y_110=0and x^+y^_22x+4y_100

Grade:12

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
4 years ago
these two centres are two concentric circles such that one lies exactly inside the other so there is no common tangent possible between them.

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