9. (a) let {ei,ez, ...e,) be a basis of v and let t be any operator on v. then for any vector vev, [telvj«= t(v)je. verily it for t:r2>r, t(xy)=(4x-2y, 2x+y). 6

9. (a) Let {ei,ez, ...e,) be a basis of V and let T be any operator on V. Then for any vector vev, [TelVJ«= T(V)Je. Verily it for T:R2>R, T(xy)=(4x-2y, 2x+y). 6) Find the matrix representation of operator T on Ri relative to usual basis fei=(1,0), e2=(0,1)} where T (Xy)=(2y, 3x-y)