# UW Common Math 308 Section 3.1 - 2015317 UW Common Math 308...

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2015317UW Common Math 308 Section 3.11/9Current Score :35 / 35Due : Tuesday, February 3 2015 11:00 PM PST1.2/2 points | Previous AnswersHoltLinAlg1 3.1.004.Let for the given matrix A, and find for the given u1and 41-7-10[41;-7;-10]10-20-18[10;-20;-18]T(x) = AxT(u1) and T(u2A= , u1= , u−34−30−2−30−2−208−3472T(u1) =T(u2) =u2.
1/1 points | Previous AnswersHoltLinAlg1 3.1.007.Determine if the given vector is in the range of whereSolution or ExplanationWe consider and row-reduce the corresponding augmented matrix:
T.UW Common Math 308 Section 3.1 (Homework)YIFANG CHENMath 308, section N, Winter 2015Instructor: Graham J Clenaghan TAWebAssignThe due date for this assignment is past.Your work can be viewed below, but no changes can be made.)2=
2= =
T(x) = Ax,A= .1−20521y= 59yis in the range of T.yis not in the range of T. T(x) = Ax= y,1−20552195R1+ R2R2~1−2050121−16
2015317UW Common Math 308 Section 3.12/93.1/1 points | Previous AnswersHoltLinAlg1 3.1.010.Suppose that a linear transformation TsatisfiesFind 13-7-33[13;-7;-33]
5/5 points | Previous AnswersHoltLinAlg1 3.1.013.Determine if the given function is a linear transformation.If so, identify the matrix Asuch that (If the function is not a linear transformation, enter DNE into any cell.)51-46[5,1; -4,6]If not, explain why not.
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