A_{1}, \quad A_{2}, \quad A_{3} respectivamente os complementos algébricos de \mathbf{c}_{1}, \mathbf{c}_{2}, \mathbf{c}_{3}. Então \mathrm{a}_{1} \mathrm{~A}_{1}+\mathrm{a}_{2} \mathrm{~A}_{2}+\mathrm{a}_{3} \mathrm{~A}_{3}=
a) D
b) -D
c) 0
d) \mathrm{D}^{-1}
e) 1