Answers

2014-04-26T07:53:40+05:30
3 and 6 ohm should be connected in parallel
 and this combination must be connected in series with 2 ohms
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2014-04-26T07:55:35+05:30
3Ωand 6Ω resistance should be connected in parallel which will give us 2Ω. then we have
combine this 2Ω with the other 2Ω which will give 4Ω
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