Math  /  Algebra

QuestionEoclogizal Sucessi. St Ben Him County Sch- Play Cinkiti-Enter- f被 Youtube
Addition and Scalar Multiplication of Matrices Score: 8/108 / 10 Penalty ronone
Question Given the matrices AA and BB shown below, find 12B+4A\frac{1}{2} B+4 A. A=[332414]B=[10141014422]A=\left[\begin{array}{cc} 3 & -3 \\ 2 & 4 \\ 1 & 4 \end{array}\right] \quad B=\left[\begin{array}{cc} 10 & -14 \\ -10 & -14 \\ -4 & 22 \end{array}\right]
Answer Attenptiout of 3 Rows: 2ΘΘ2 \Theta \Theta Columns: 2ΘΘ2 \Theta \Theta LogOus

Studdy Solution
So, 12B+4A=[13212181]\frac{1}{2}B + 4A = \begin{bmatrix} 13 & 21 \\ -21 & 81 \end{bmatrix}!

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