Question

9. O-12 points LarLinAlg8 4.6.021 Find a basis for the column space and the rank of the matrix. (a) a basis for the column space (b) the rank of the matr O-2 points LarLinAlg8 4.1.019. 10. (-2,-1, 2). Let u (1, 2, 3) and v Find u- v and v- u. u-v V-u nment Poaross

Answer 1

a) 61iven mat (a) Cotumn space o a matt fs the fimage matfi trancfotmotian Careonelig try to neduce the Fven matu Anle 2 4- 1 9 It lapnot be edu ted 2. fustho 2 4 So Che cobemn spade glveo matri 19 (b Ranki t matvix s te number of inearty ndepentlet deduwed matfx of *[8 no of fndependent o wx Rank

ke u-(1,2,2) & (10 u- 3 - (-2,-1,2) (1-6),2-6),3-) (41,2 1,3-2) (3,3,1) 4-V a,-1,2)-C,2,3) a-,-12 2-3) C-3,-3-1 V-