A physcial quantity $x$ depends on quantities $y$ and $z$ as follows: $x = Ay + B\tan Cz$, where $A,\,B$ and $C$ are constants. Which of the following do not have the same dimensions
$x$ and $B$
$C$ and ${z^{ - 1}}$
$y$ and $B/A$
$x$ and $A$
Dimensional formula $M{L^2}{T^{ - 3}}$ represents
The dimensions of universal gravitational constant are
$ML{T^{ - 1}}$ represents the dimensional formula of
If $L,\,C$ and $R$ represent inductance, capacitance and resistance respectively, then which of the following does not represent dimensions of frequency
Dimensions of coefficient of viscosity are