Question

escreva a matriz nula do tipo:

a) 2x1
b)3x2

Answer 1

Resposta:

a) 2x1

$\Large \boxed{ \green{A=\left( {{0}{} \atop{0}{}} \right)_{2 \times 1}}}$

b) 3x2

$\Large \boxed{\green{B=\left( {{ \Large0}{ \Large0}\atop\Large{0}{0}}\atop{0}{0}\right)_{3 \times 2}} } \\ \\ \Large \boxed{ \underline{ \blue{ \bf \: Bons \: Estudos!} \: \bf \: 17/05/2021}}$