Home
Class 12
MATHS
If A=[3 1-1 2], show that A^2-5A+7I=0...

If `A=[3 1-1 2]`, show that `A^2-5A+7I=0`

Promotional Banner

Similar Questions

Explore conceptually related problems

If A=[3112], show that A^(2)-5A+7I=0 Hence find A^(-1) .

If A=[31-12], show that A^(2)-5A+7I=O. Hence,find A^(-1)

If A=[31-12], show that A^(2)-5A+7I_(2)=O

If =[31-12], show that A^(2)-5A+7I_(2)=O

If A= [[3,1] , [-1,2]] then show that A^2 - 5A+7I =0 Hence find A^(-1)

If A=[[3, 1], [-1, 2]] and A^(2)-5A+7I=0 , then I=

If A=[{:(3,1),(-1,2):}] , show that A^(2)-5A+7I=O . Hence, find A^(-1) .

If A=[(5,3),(12,7)] , show that A^(2)-12A-I=0 . Hence find A^(-1) .

For the matrix,A=[[1,-12,3]] show that A^(2)-4A+5I=0 and also find A^(-1)

If A=[[3,1-1,2]],I=[[1,00,1]] and O=[[0,00,0]], show that A^(2)-5A+7I=0 Hence find A^(-1)