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If two networks have same graph with different type of elements between corresponding nodes, then?(a) \(\Sigma^{b}_{k=1}\)V1ki2k = 0, \(\Sigma^{b}_{k=1}\)V2ki1k = 0(b) \(\Sigma^{b}_{k=1}\)V1ki2k ≠ 0, \(\Sigma^{b}_{k=1}\)V2ki1k = 0(c) \(\Sigma^{b}_{k=1}\)V1ki2k = 0, \(\Sigma^{b}_{k=1}\)V2ki1k ≠ 0(d) \(\Sigma_{k=1}^{b}\)V1ki2k ≠ 0, \(\Sigma^{b}_{k=1}\)V2ki1k ≠ 0This question was addressed to me in exam.I'd like to ask this question from Tellegen’s theorem in portion Useful Theorems in Circuit Analysis of Network Theory |
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Answer» Correct choice is (a) \(\Sigma^{B}_{k=1}\)V1ki2k = 0, \(\Sigma^{b}_{k=1}\)V2ki1k = 0 |
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