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Find All the Cofactors of the Matrix [−4024433−33]\left[ \begin{array} { c c c } - 4 & 0 & 2 \\4 & 4 & 3 \\3 & - 3 & 3\end{array} \right]

Question 3

Multiple Choice

Find all the cofactors of the matrix.​ [−4024433−33]\left[ \begin{array} { c c c } - 4 & 0 & 2 \\4 & 4 & 3 \\3 & - 3 & 3\end{array} \right] ​


A) C11=−24,C12=6,C13=−18,C21=−12,C22=−8,C23=20,C31=−16,C32=21,C33=−3C _ { 11 } = - 24 , C _ { 12 } = 6 , C _ { 13 } = - 18 , C _ { 21 } = - 12 , C _ { 22 } = - 8 , C _ { 23 } = 20 , C _ { 31 } = - 16 , C _ { 32 } = 21 , C _ { 33 } = - 3
B) C11=−8,C12=20,C13=−16,C21=21,C22=−3,C23=−24,C31=6,C32=−18,C33=−12C _ { 11 } = - 8 , C _ { 12 } = 20 , C _ { 13 } = - 16 , C _ { 21 } = 21 , C _ { 22 } = - 3 , C _ { 23 } = - 24 , C _ { 31 } = 6 , C _ { 32 } = - 18 , C _ { 33 } = - 12
C) C11=−3,C12=−24,C13=6,C21=−18,C22=−12,C23=−8,C31=20,C32=−16,C33=21C _ { 11 } = - 3 , C _ { 12 } = - 24 , C _ { 13 } = 6 , C _ { 21 } = - 18 , C _ { 22 } = - 12 , C _ { 23 } = - 8 , C _ { 31 } = 20 , C _ { 32 } = - 16 , C _ { 33 } = 21
D) C11=21,C12=−3,C13=−24,C21=−6,C22=−18,C23=−12,C31=−8,C32=20,C33=−16C _ { 11 } = 21 , C _ { 12 } = - 3 , C _ { 13 } = - 24 , C _ { 21 } = - 6 , C _ { 22 } = - 18 , C _ { 23 } = - 12 , C _ { 31 } = - 8 , C _ { 32 } = 20 , C _ { 33 } = - 16
E) C11=6,C12=−18,C13=−12,C21=−8,C22=20,C23=−16,C31=21,C32=−3,C33=−24C _ { 11 } = 6 , C _ { 12 } = - 18 , C _ { 13 } = - 12 , C _ { 21 } = - 8 , C _ { 22 } = 20 , C _ { 23 } = - 16 , C _ { 31 } = 21 , C _ { 32 } = - 3 , C _ { 33 } = - 24

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