3) D etermine a) 2A-B= b) 4A+2B= c) A^t-B^t A=vert } -3&5&2 6&4&8 vert B=vert } -8&-9&12 45&6&-3 vert

Name: 3) d etermine a) 2a-b= b) 4a+2b= c) a^t-b^t a=vert } -3&5&2 6&4&8 vert b=vert } -8&-9&12 45&6&-3 vert
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Question

3) D etermine a) 2A-B= b) 4A+2B= c) A^t-B^t A=vert } -3&5&2 6&4&8 vert B=vert } -8&-9&12 45&6&-3 vert

Answer 1

Para resolver as operações com as matrizes

e

, primeiro precisamos calcular a matriz transposta

e

.Dada:

Calculando as transpostas:

Agora, podemos realizar as operações:a)

b)

c)

Portanto, as respostas são:a)

b)

c)

Question

3) D etermine a) 2A-B= b) 4A+2B= c) A^t-B^t A=vert } -3&5&2 6&4&8 vert B=vert } -8&-9&12 45&6&-3 vert

Solution

Resposta