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    Our class does AQA level 2 further maths gcse and we have to know how to do combined matrices. For example this question

    (-1 0) This is one 2x2 matrix
    (0 1)This is the matrix for a reflection in the y axis

    (0 1) This is one 2x2 matrix
    (1 0) This matrix represents a reflection in the line y=x
    What is the combined matrix transformation.

    Any help would be appreciated, thanks.
 
 
 
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