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1. A 5 mH, a 4.3 mH, and a 0.6 mH inductor are connected in parallel. The total inductance is ________.
(a) 9.9 mH
(b) greater than 5 mH
(c) 9.9 mH or greater than 5 mH
(d) less than 0.6 mH
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