Home
Class 12
MATHS
Evaluate the following : [[1, 1, 1]] [[1...

Evaluate the following : `[[1, 1, 1]] [[1,0,0],[0,1,0],[0,0,1]][[4],[4],[4]]`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Evaluate the following : [[1,-1],[0,2],[2,3]]([[1,0,2],[2,0,1]]-[[0,1,3],[1,0,2]])

Evaluate : [[1,3,5]][[1,0,3],[2,0,1],[0,1,2]][[1],[4],[6]]

Find x, if [x-5-1][[1, 0 ,2 ],[0,2, 1 ],[2 ,0 ,3]][[x],[4] ,[1]]=O .

If A=[[1,0,0],[0,1,0],[a,b,-1]] , find A^2

Find the value of |[1, 2, 4],[-1,3, 0],[4 ,1, 0]|

If A=[[0,1],[1,0]] , then A^2 is equal to: (a) [[0,1],[1,0]] (b) [[1,0],[0,1]] (c) [[1,0],[1,0]] (d) [[0,0],[1,1]]

If A=[[-1, 0 ,0], [0,-1, 0], [0, 0,-1]] , find A^2 .

If A=[[-1, 0, 0], [0,-1, 0], [0, 0,-1]] , find A^3 .

Evalute the determinants : A=|{:(1,0,1),(0,1,2),(0,0,4):}|

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]]