Question

Escreva a matriz A(aij)1×4 tal que aij=2J+i​

Answer 1

Boa tarde!

Matriz:

$\begin{bmatrix}a11&a12&a13&a14\end{bmatrix}$

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$a11\Rightarrow\mathrm{2\times1+1}\Rightarrow\mathrm{2+1}=\boxed{\boxed{3}}$

$a12\Rightarrow\mathrm{2\times2+1}\Rightarrow\mathrm{4+1}=\boxed{\boxed{5}}$

$a13\Rightarrow\mathrm{2\times3+1}\Rightarrow\mathrm{6+1}=\boxed{\boxed{7}}$

$a14\Rightarrow\mathrm{2\times4+1}\Rightarrow\mathrm{8+1}=\boxed{\boxed{9}}$

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Matriz Resposta:

$\begin{bmatrix}3&5&7&9\end{bmatrix}$

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Att;Guilherme Lima