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Question 157
Let A=[1130−14−12]A = \left[ \begin{array} { c c c } 1 & \frac { 1 } { 3 } & 0 \\- 1 & 4 & - \frac { 1 } { 2 }\end{array} \right]A=[1−13140−21] and B=[212−15−623]B = \left[ \begin{array} { c c c } 2 & \frac { 1 } { 2 } & - 1 \\5 & - 6 & \frac { 2 } { 3 }\end{array} \right]B=[2521−6−132] . Evaluate A+BA + BA+B .
A) [4−216356−1]\left[ \begin{array} { c c c } 4 & - 2 & \frac { 1 } { 6 } \\3 & \frac { 5 } { 6 } & - 1\end{array} \right][43−26561−1] B) [356−14−216]\left[ \begin{array} { c c c } 3 & \frac { 5 } { 6 } & - 1 \\4 & - 2 & \frac { 1 } { 6 }\end{array} \right][3465−2−161] C) [253−14−213]\left[ \begin{array} { c c c } 2 & \frac { 5 } { 3 } & - 1 \\4 & - 2 & \frac { 1 } { 3 }\end{array} \right][2435−2−131] D) [−1−161−610−76]\left[ \begin{array} { c c c } - 1 & - \frac { 1 } { 6 } & 1 \\- 6 & 10 & - \frac { 7 } { 6 }\end{array} \right][−1−6−61101−67] E) [256−14−216]\left[ \begin{array} { c c c } 2 & \frac { 5 } { 6 } & - 1 \\4 & - 2 & \frac { 1 } { 6 }\end{array} \right][2465−2−161]
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Q152: Let Q153: Editors' workloads were increasing during theQ154: Translate the given system of equationsQ155: The following tables give annual productionQ156: If Q158: The chart shows the number ofQ159: Let Q160: Let Q161: Let Q162: Solve for x, y, and z.Unlock this Answer For Free Now!View this answer and more for free by performing one of the following actionsScan the QR code to install the App and get 2 free unlocksMaximize QR codeUnlock quizzes for free by uploading documentsUpload documents
Q153: Editors' workloads were increasing during the
Q154: Translate the given system of equations
Q155: The following tables give annual production
Q156: If Q158: The chart shows the number ofQ159: Let Q160: Let Q161: Let Q162: Solve for x, y, and z.Unlock this Answer For Free Now!View this answer and more for free by performing one of the following actionsScan the QR code to install the App and get 2 free unlocksMaximize QR codeUnlock quizzes for free by uploading documentsUpload documents
Q158: The chart shows the number of
Q159: Let Q160: Let Q161: Let Q162: Solve for x, y, and z.Unlock this Answer For Free Now!View this answer and more for free by performing one of the following actionsScan the QR code to install the App and get 2 free unlocksMaximize QR codeUnlock quizzes for free by uploading documentsUpload documents
Q160: Let Q161: Let Q162: Solve for x, y, and z.
Q161: Let Q162: Solve for x, y, and z.
Q162: Solve for x, y, and z.
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