Question Number 125262 by physicstutes last updated on 09/Dec/20
$$\mathrm{Find}\:{GP}\:\mathrm{the}\:\mathrm{matrix}\:\mathrm{permutation}\:\mathrm{where} \\ $$$$\:{P}\:=\:\begin{pmatrix}{{a}}&{{b}}&{{c}}&{{d}}\\{{b}}&{{c}}&{{a}}&{{d}}\end{pmatrix}\:\mathrm{and}\:{G}\:=\:\begin{pmatrix}{{a}}&{{b}}&{{c}}&{{d}}\\{{a}}&{{c}}&{{d}}&{{b}}\end{pmatrix} \\ $$$$\mathrm{explain} \\ $$
Commented by kaivan.ahmadi last updated on 09/Dec/20
$${GP}=\begin{pmatrix}{{a}\:\:\:\:\:\:{b}\:\:\:\:\:\:\:{c}\:\:\:\:\:\:{d}}\\{{c}\:\:\:\:\:\:\:{d}\:\:\:\:\:\:\:{a}\:\:\:\:\:{b}}\end{pmatrix} \\ $$