The molar conductivity of a conductivity cell filled with 10 moles of 20 mL NaCl solution is $\wedge_{\mathrm{m1}}$ and that of 20 moles another identical cell heaving 80 mL NaCl solution is $\wedge_{\mathrm{m} 2}$, The conductivities exhibited by these two cells are same.
The relationship between $\wedge_{\mathrm{m} 2}$ and $\wedge_{\mathrm{m} 1}$ is