If $L, C$ and $R$ represent inductance,capacitance and resistance respectively,then which of the following does not represent the dimensions of frequency?

  • A
    $\frac{1}{RC}$
  • B
    $\frac{R}{L}$
  • C
    $\frac{1}{\sqrt{LC}}$
  • D
    $\frac{C}{L}$

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