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A newtwork of conductors is in the form ...

A newtwork of conductors is in the form of a triangle ABC in which AB = `1Omega`, BC=`2Omega` and CA = `3Omega` and the angular points A, B and C are joined to any point O inside the triangle by resistance `1Omega`, `2Omega` and `3Omega`, respectively. Find the equivalent resistance between A and B.
[Hing: Assume current at the entrance and exit points].

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The correct Answer is:
`(73)/(113) = 0.65 Omega`
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