MATH 18 Lecture 9: math18_lecture08-2
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Office hours on monday , april 24 , In - class midterm : friday , april 28 . + is )= gthti + gtie " ) 1- ( ae) + is ) = tlc , k. Since th :] ) = to] , this is not a linear transformation . Problem : consider the transformation t : bit " r " defined by. Since th :] ) = to] , this is not a linear transformation. Problem : consider the transformation t : pit " r " defined by. Since th8)) = it] , this is not a linear transformation. I taxi a tixil a the ) . If you drew i " and role the on same plane , the picture would be : Scaling then rotating = rotating then scaling , so. Adding then rotating = rotating then adding , so. Ro ( c , e taxi ) = g role ) a rotxil .
