# Linear Transformations Homework Help

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• Math
When a point A is reflected in a line k, the angle between AP (where P is a point on k) and k is equal to the angle between A'P and k, where A' is the image of A after reflecting in k. Write angle...

Asked by tjjavid on via web

• Math
An elementary matrix is one that can be reached from the identity matrix I by a single elementary row operation, like row addition or row switching. Therefore `A = ((0,0,1),(0,3,0),(1,0,2)) =...

Asked by hockeyfan54 on via web

• Math
We are given that `A = ((a,b,c),(d,e,f),(g,h,i))` and that the elementary matrix `E_3 = ((1,0,0),(0,0,1),(0,1,0))` (an elementary matrix is one that can be reached from the identity matrix of the...

Asked by goldbergfan on via web

• Math
We are given that `A = ((a,b,c),(d,e,f),(g,h,i))` and that the elementary matrix `E_2 = ((1,0,0),(0,6,0),(0,0,1))` (an elementary matrix is one that can be reached from the identity matrix of the...

Asked by masterpiece11 on via web