$\backslash left(C\backslash right)\backslash frac\{3\}\{3\},\backslash frac\{1\}\{6\}$

$\backslash left(\backslash \; \backslash \; A\backslash right)\backslash \; \backslash frac\{2\}\{3\}$و$\backslash frac\{4\}\{6\}$

$\backslash left(B\backslash right)\backslash frac\{1\}\{3\}$و$\backslash frac\{1\}\{6\}$