If `A=[3-3 4 2-3 4 0-1 1]` , then `a d j(a d j A)=A` b. `|a d j(a d j A)|=1` c. `|a d j A=I` d. none of these

Similar Questions

Explore conceptually related problems

If A=[3 1 2-3] , then find |a d j\ A| .

If A=[1-3 2 0] , write a d j\ A .

If A=[(2,-1, 1),(-1, 2,-1),( 1,-1, 2)] , find (a d j A)^(-1) and (a d j A^(-1)) .

If A=[a b c d] , B=[1 0 0 1] , find a d j\ (A B) .

If A=[1 2 0-1 1 2 2-1 1],t h e ndet(A d j(A d jA))= 13 (b) 13^2 (c) 13^4 (d) None of these

If A=[(1, 2,-1),(-1, 1, 2),( 2,-1, 1)] , then det(a d j\ (a d j\ A)) is 14^4 (b) 14^3 (c) 14^2 (d) 14

If A=[(-1,-2,-2 ),(2, 1,-2),( 2,-2 ,1)] , show that a d j A=3A^T .

If a d j\ A=[(2, 3),(4,-1)] and a d j\ B=[(1,-2),(-3, 1)] , find a d j\ A Bdot

If A is a square matrix, then write the matrix a d j(A^T)-(a d j\ A)^T .

Verify A" "(a d j" "A)" "=" "(a d j" "A)" "A" "=" "|A|"I" [2 3-4-6]