Home
Class 12
MATHS
Find A^2-5A+6I, if A=[[2, 0, 1],[ 2, 1, ...

Find `A^2-5A+6I`, if `A=[[2, 0, 1],[ 2, 1, 3],[ 1,-1, 0]]`

Promotional Banner

Similar Questions

Explore conceptually related problems

Find A^2-5 A+6 I , if A=[[2, 0, 1],[ 2 ,1 , 3],[ 1, -1, 0]]

Find A^2-5A+6 if A=[[2,0,1],[2,1,3],[1,-1,0]]

Find A^(2)-5A+6I, if A=[[2,0,12,1,31,-1,0]]

Find ,A^2-5A+6l, if A = [(2,0,1),(2,1,3),(1,-1,0)] .

If A= [[2,0,1],[2,1,3],[1,-1,0]] , find A^2-5A+6I=O

Show that(i) [[5,-1],[ 6 ,7]][[2, 1],[ 3 ,4]]!=[[2, 1],[ 3, 4]][[5,-1],[ 6, 7]] (ii) [[1, 2, 3],[ 0, 1, 0],[ 1, 1, 0]][[-1, 1, 0],[ 0,-1, 1],[ 2, 3, 4]]!=[[-1, 1, 0],[ 0,-1, 1],[ 2, 3, 4]][[1 ,2 ,3],[ 0, 1, 0],[ 1, 1, 0]]

Show that(i) [[5,-1],[ 6 ,7]][[2, 1],[ 3 ,4]]!=[[2, 1],[ 3, 4]][[5,-1],[ 6, 7]] (ii) [[1, 2, 3],[ 0, 1, 0],[ 1, 1, 0]][[-1, 1, 0],[ 0,-1, 1],[ 2, 3, 4]]!=[[-1, 1, 0],[ 0,-1, 1],[ 2, 3, 4]][[1 ,2 ,3],[ 0, 1, 0],[ 1, 1, 0]]

Show that i) [[5 , (-1)],[ 6, 7]][[2, 1],[ 3 ,4]] ne[[2 , 1 ],[3 , 4]][[5, (-1)],[ 6 ,7]] ii) [[1, 2 , 3],[ 0 , 1, 0],[ 1 , 1, 0]][[(-1), 1, 0],[ 0, (-1), 1],[ 2, 3, 4]] ne[[(-1), 1, 0],[ 0, (-1), 1],[ 2, 3, 4]] [[1 , 2, 3],[ 0, 1, 0],[ 1, 1, 0]] .

If A = [[2,0,1],[2,-1,3],[1,1,0]] then find A^2-3A+2I .

If A = [[2,0,1],[2,1,3],[1,-1,0]] then find A^2-5A+6I .