Fizika - 2013. jesen, 1.

u ${\mathrm{T}}_1\backslash mathrm\{T\}\_\{1\}$

u ${\mathrm{T}}_2\backslash mathrm\{T\}\_\{2\}$

u ${\mathrm{T}}_3\backslash mathrm\{T\}\_\{3\}$

u ${\mathrm{T}}_4\backslash mathrm\{T\}\_\{4\}$