April 2020 1 177 Report

A soma dos elementos da diagonal principal de (AB) das matrizes de ordem 2 , é igual a ?

A=\left[\begin{array}{ccc}2+a&a\\1&1&\end{array}\right]\ B=\left[\begin{array}{ccc}1&1\\a&2+a\end{array}\right]

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.