Question

Define permutation function and find out all permutation on the set S = {𝑎, 𝑏, 𝑐}

Answer 1

$P\left( S \right) =\left| S \right|!=3!=6\\All\,\,permutations:\\\left( a,b,c \right) ,\left( a,c,b \right) ,\left( b,a,c \right) ,\left( b,c,a \right) ,\left( c,a,b \right) ,\left( c,b,a \right)$