9 Let A=`[[0,1,0],[1,2,-1],[3,7,-2]]` .The secon d column of `A^-1` is

Let A=[[2,2],[9,4]] and I=[[1,0],[0,1]] then value of 10 A^(-1) is-

Let A=[[2,2],[9,4]] and I=[[1,0],[0,1]] then value of 10 A^(-1) is-

If A = [[1,0,0],[2,1,0],[3,3,1]] then reduce it to I_3 by using column transformations.

" 2.Let "A=[[1,0,2],[2,0,1],[1,1,2]]," then "(det((A-I)^(3)-4A))/(5)" is "

Let A=[[1,0,0],[2,1,0],[3,2,1]] and U_(1),U_(2),U_(3) be column matrices satisfying , AU_(1)=[[1],[0],[0]],AU_(2)=[[2],[3],[6]] .AU_(3)=[[2],[3],[1]] , is 3times3 matrix whose columns are , U_(1),U_(2),U_(3) , then |U|=,(A) 3, (B) -3, (C) 3/2 , (D) 2

Let A=[[2,1,3],[4,1,0]] and B=[[1,-1],[0,2],[5,0]] Find AB

Let A= [[1,0,0],[2,1,0],[3,2,1]] be a square matrix and C_(1), C_(2), C_(3) be three column matrices satisfying AC_(1) = [[1],[0],[0]], AC_(2) = [[2],[3],[0]] and AC_(3)= [[2],[3],[1]] of matrix B. If the matrix C= 1/3 (AcdotB). find sin^(-1) (detA) + tan^(-1) (9det C)

Find the inverse of A =[[1,0,1],[0,2,3],[1,2,1]] by using elementary column transformation

If A = [[x,1,-x],[0,1,-1],[x,0,7]] and det (A) = |(3,0,1),(2,-1,0),(0,6,7)| , then the value of x is a)-3 b)3 c)2 d)-8

" Let "A" be a "3times3" matrix such that "A[[1,2,3],[0,2,3],[0,1,1]]=[[0,0,1],[1,0,0],[0,1,0]]" .Then "A^(-1)" is "