Home
Class 12
MATHS
" 16.If "A=[[1,0,2],[0,2,1],[2,0,3]]," p...

" 16.If "A=[[1,0,2],[0,2,1],[2,0,3]]," prove that "A^(3)-6A^(2)+7A+2I=0

Promotional Banner

Similar Questions

Explore conceptually related problems

If A=[[1, 0, 2],[ 0, 2, 1],[ 2, 0, 3]] , prove that A^3-6 A^2+7 A+2I=0

If A=[[1,0,20,2,12,0,3]], prove that A^(3)-6A^(2)+7A+2I=0

If A = [{:(1,0,2),(0,2,1),(2,0,3):}],Provethat A^(3)-6A^(2)+7A+21=0

If A=[{:(1,0,2),(0,2,1),(2,0,3):}] then , prove that A^(3)-6A^(2)+7A+2I=O .

If A=[[2,0,-1],[5,1,0],[0,1,3]] , prove that : A^-1=A^2-6A+11I

A = [[1,0,20,2,12,0,3]] and A ^ (2) -6A ^ (2) + 7A + kI_ (3) = 0

If A[(1,0,2),(0,2,1),(2,0,3)] and A^(3)-6A^(2)+7A+kI_(3)=O find k.

If A = [(1,0,2),(0,2,1),(2,0,3)] "and" " "A^(3)-6A^(2)+7A+kI=0, find the value of k.

If A=[[1,-1,2],[3,0,-2],[1,0,3]] then prove that A*(adjA)=|A|I Also,find A^(-1)