![Compute (AB)^{-1} when A = begin{bmatrix} 1& 1 & 2 0 & 2 & -3 3 & -2 & 4end{bmatrix} and B^{-1} = begin{bmatrix} 1& 2 & 0 0 & 3 & -1 1 & 0 & 2end{bmatrix}. Compute (AB)^{-1} when A = begin{bmatrix} 1& 1 & 2 0 & 2 & -3 3 & -2 & 4end{bmatrix} and B^{-1} = begin{bmatrix} 1& 2 & 0 0 & 3 & -1 1 & 0 & 2end{bmatrix}.](https://haygot.s3.amazonaws.com/questions/1537409_1705200_ans_768d7309b7fa4a90acb2e80888b10c0e.jpg)
Compute (AB)^{-1} when A = begin{bmatrix} 1& 1 & 2 0 & 2 & -3 3 & -2 & 4end{bmatrix} and B^{-1} = begin{bmatrix} 1& 2 & 0 0 & 3 & -1 1 & 0 & 2end{bmatrix}.
![To prove (ab)^-1=b^-1 a^-1 || Group Theory || Education Help || #EducationHelp || #study #Bsc_imp_Q - YouTube To prove (ab)^-1=b^-1 a^-1 || Group Theory || Education Help || #EducationHelp || #study #Bsc_imp_Q - YouTube](https://i.ytimg.com/vi/2x9Cu2tm3YQ/maxresdefault.jpg)
To prove (ab)^-1=b^-1 a^-1 || Group Theory || Education Help || #EducationHelp || #study #Bsc_imp_Q - YouTube
![Dato un quadrato ABCD di lato a, determina su AB un punto P tale che il rapporto tra le sue distanze Dato un quadrato ABCD di lato a, determina su AB un punto P tale che il rapporto tra le sue distanze](https://cdn.skuola.net/news_foto/images/stories/esercizi/prob_geo_e01.jpg)