Question: Let T be the group of nonsingular upper triangular 2 2 matrices with entries in R ; that is, matrices of the form ( a

Let T be the group of nonsingular upper triangular 22 matrices with entries in R ;

that is, matrices of the form

(a0bc)

wherea,b,cRandac=0.LetUconsistofmatricesoftheform

(10x1)

wherexR

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