Question

Calcule o determinante da atriz, com resolução e cálculo

Answer 1

Explicação passo-a-passo:

$\sf det~(A)=(-1)\cdot0\cdot\dfrac{\sqrt{3}}{2}+(-1)\cdot\dfrac{\sqrt{3}}{2}\cdot0+\dfrac{\sqrt{3}}{2}\cdot0\cdot(-1)-0\cdot0\cdot\dfrac{\sqrt{3}}{2}-(-1)\cdot\dfrac{\sqrt{3}}{2}\cdot(-1)-\dfrac{\sqrt{3}}{2}\cdot0\cdot(-1)$

$\sf det~(A)=-0-0-0-0-\dfrac{\sqrt{3}}{2}+0$

$\sf \red{det~(A)=-\dfrac{\sqrt{3}}{2}}$