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##### Perform each operation if possible. $$2\left[\begin{array}{rrr} 2 & -1 & -1 \\ -1 & 2 & -1 \\ -1 & -1 & 2 \end{array}\right]+3\left[\begin{array}{lll} 1 & 2 & 3 \\ 2 & 1 & 3 \\ 2 & 3 & 1 \end{array}\right]$$
Perform each operation if possible. $$2\left[\begin{array}{rrr} 2 & -1 & -1 \\ -1 & 2 & -1 \\ -1 & -1 & 2 \end{array}\right]+3\left[\begin{array}{lll} 1 & 2 & 3 \\ 2 & 1 & 3 \\ 2 & 3 & 1 \end{array}\right]$$...
##### CHj MCPBAHCIOHHyC_CH3HyC_
CHj MCPBA HCI OH HyC_ CH3 HyC_...
##### A particle is being moved along the straight axis by a forcethat measures 10/(1 + x)2 pounds at a point x feetfrom the initial point. Find the work performed in moving theparticle 9 feet
A particle is being moved along the straight axis by a force that measures 10/(1 + x)2 pounds at a point x feet from the initial point. Find the work performed in moving the particle 9 feet...
##### Let f(x,y)=y^2 +xy-3x+y+2. find the xritical point of this function. what is the x-value of the critical point? what is the y-value of the xritical.point?
Let f(x,y)=y^2 +xy-3x+y+2. find the xritical point of this function. what is the x-value of the critical point? what is the y-value of the xritical.point?...
##### 3 ] 37 I77T>7 M7 5The function graphed above is:Increasing on the interval(s) (2.4.3)PreviewDecreasing on the interval(s) (-1.5.2.6)PreviewGet help: Video
3 ] 37 I77T>7 M7 5 The function graphed above is: Increasing on the interval(s) (2.4.3) Preview Decreasing on the interval(s) (-1.5.2.6) Preview Get help: Video...