Home
Class 12
MATHS
If A = [[2,0,1],[2,1,3],[1,1,0]] then fi...

If `A = [[2,0,1],[2,1,3],[1,1,0]]` then find `A^2-2A+5I`.

Text Solution

Verified by Experts

The correct Answer is:
`[{:(6,1,0),(5,7,-1),(2,-1,9):}]`
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    ACCURATE PUBLICATION|Exercise Example (Questions carrying 6 marks )|15 Videos

  • MATRICES

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 1 MARK (Type-I : (Multiple choice questions))|50 Videos

  • LINEAR PROGRAMMING

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 6 MARKS |7 Videos

  • PROBABILITY

    ACCURATE PUBLICATION|Exercise SAMPLE QUESTION PAPER -I ( SOLVED ) ( SECTION -D )|6 Videos

Similar Questions

Explore conceptually related problems

If A = [[2,0,1],[2,1,3],[1,-1,0]] then find A^2-5A+6I .

If A = [[2,0,1],[2,-1,3],[1,1,0]] then find A^2-3A+2I .

If A= [[2,0,1],[2,1,3],[1,-1,0]] , find A^2-5A+6I=O

If A = {:[(2,0,1),(2,1,3),(1,-1,0)] , then find A^2 - 5A 6I

If A= [[1,2,2],[2,1,2],[2,2,1]] , find A^2-4A-5I=O

If A=[{:(2,0,1),(2,1,3),(1,-1,0):}] find A^(2)-5A+4I and find a matrix X such that A^(2)-5A+4I+X=O

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

If A = [[1,2,3],[2,3,1]] and B = [[3,-1,3],[-1,0,2]] , then find 2A – B.

If A^-1 = [[3,-1,1],[-15,6,-5],[5,-2,2]] and B = [[1,2,-2],[-1,3,0],[0,-2,1]] , find (AB)^-1 .