Homework Statement
Let V=C^4 and consider the linear map V->V given by the matrix:
{{12,-6,6,-6},{2,21,21,51},{-3,12,12,30},{1,-9,-9,-21}}
(Each {...} denotes a row, tried to use Latex but got extremely confused!)
Given that chA(X)=(X-6)^4, calculate:
(i) The power such that...
Homework Statement
Let T:R[x]2->R[x]3 be defined by T(P(x))=xP(x). Compute the matrix of T with respect to bases {1,x,x^2} and {1,x,x^2,x^3}. Find the kernel and image of T.
The Attempt at a Solution
I genuinely have no idea where to start on this, any pointers you can give me would be...