Home
Class 12
MATHS
[A=[[1,-2,1],[-2,3,1],[1,1,5]]],[int adj...

[A=[[1,-2,1],[-2,3,1],[1,1,5]]],[int adjA]^(-1)=adj(A^(-1))]

Promotional Banner

Similar Questions

Explore conceptually related problems

Let A = [[1,-2,1],[-2,3,1],[1,1,5]] Verify that [adj A]^-1 = adj (A^-1)

Let A=[{:(1,-2,1),(-2,3,1),(1,1,5):}] Verify that [adjA]^(-1)=adj(A^(-1))

If A=[[1, 1],[ 1 , 2]] , verify the (adj A)^(-1) =adj(A^(-1))

If A=[[1,2,3],[1,3,4],[1,4,3]] ,verify that A(adj.A)=(adj.A)=|A|.I

If A=[[2, -1, 1], [1, 2, 1], [-1, 1, 3]] , then |adj(adjA)|=

If A = [[1,-1,2],[3,0,-2],[1,0,3]] verify that A(adjA) = (adjA)A = abs(A)I ,

If A=[[1,2,1],[1,1,2],[2,2,1]] verify A(adj A)=(adj A)A=|A|I_(3) .

If A=[[2, 0, -1], [3, 1, 2], [-1, 1, 2]] , then adjA=

If A=[[1,1,2],[1,3,4],[1,-1,3]], B=adj(A) and C=3A then (|adj(B)|)/(|C|) is