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Find All the Cofactors of the Matrix [503436666]\left[ \begin{array} { c c c } - 5 & 0 & 3 \\4 & 3 & 6 \\6 & - 6 & 6\end{array} \right]

Question 275

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Find all the cofactors of the matrix. [503436666]\left[ \begin{array} { c c c } - 5 & 0 & 3 \\4 & 3 & 6 \\6 & - 6 & 6\end{array} \right]


A) C11=12,C12=42,C13=18,C21=48,C22=30,C23=9,C31=42,C32=15,C33=54C _ { 11 } = 12 , C _ { 12 } = - 42 , C _ { 13 } = - 18 , C _ { 21 } = - 48 , C _ { 22 } = - 30 , C _ { 23 } = - 9 , C _ { 31 } = 42 , C _ { 32 } = - 15 , C _ { 33 } = 54
B) C11=18,C12=48,C13=30,C21=9,C22=42,C23=15,C31=54,C32=12,C33=42C _ { 11 } = - 18 , C _ { 12 } = - 48 , C _ { 13 } = - 30 , C _ { 21 } = - 9 , C _ { 22 } = 42 , C _ { 23 } = - 15 , C _ { 31 } = 54 , C _ { 32 } = 12 , C _ { 33 } = - 42
C) C11=9,C12=42,C13=15,C21=54,C22=12,C23=42,C31=18,C32=48,C33=30C _ { 11 } = - 9 , C _ { 12 } = 42 , C _ { 13 } = - 15 , C _ { 21 } = 54 , C _ { 22 } = 12 , C _ { 23 } = - 42 , C _ { 31 } = - 18 , C _ { 32 } = - 48 , C _ { 33 } = - 30
D) C11=42,C12=18,C13=48,C21=30,C22=9,C23=42,C31=15,C32=54,C33=12C _ { 11 } = - 42 , C _ { 12 } = - 18 , C _ { 13 } = - 48 , C _ { 21 } = - 30 , C _ { 22 } = - 9 , C _ { 23 } = 42 , C _ { 31 } = - 15 , C _ { 32 } = 54 , C _ { 33 } = 12
E) C11=54,C12=12,C13=42,C21=18,C22=48,C23=30,C31=9,C32=42,C33=15C _ { 11 } = 54 , C _ { 12 } = 12 , C _ { 13 } = - 42 , C _ { 21 } = - 18 , C _ { 22 } = - 48 , C _ { 23 } = - 30 , C _ { 31 } = - 9 , C _ { 32 } = 42 , C _ { 33 } = - 15

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