a 2. Let T:R" →R" be a linear transformation, and veR" be a nonzero vector. We denote by ky be the smallest natural numb
Posted: Thu May 12, 2022 12:01 pm
a 2. Let T:R" →R" be a linear transformation, and veR" be a nonzero vector. We denote by ky be the smallest natural number such that v, T(v),T?(v).....Tk (v) is linearly dependent. (Note that Tº =TOT, T* =TOTT, etc. Also note that T"(v) just means v.) (a) Let Srv := spanív, T(v).....Tky--(v)). Prove that Stv is 1-dimensional v is an eigenvector of Ar. (b) We say v ER" is cyclic if Srv = R". Let T: R3 R3 be given by r T 2+y (x + y + ] Prove that y is cyclic +0.