Home
Class 12
MATHS
If A=[{:(1,2,3),(3,-2,1),(4,2,1):}] then...

If `A=[{:(1,2,3),(3,-2,1),(4,2,1):}]` then show that `A^(3)-23A-40I=O`

Promotional Banner

Topper's Solved these Questions

  • MATRICES

    ARIHANT PRAKASHAN|Exercise Topic - 01 ( Practice Questions (6 Mark Questions ) )|2 Videos

  • MATRICES

    ARIHANT PRAKASHAN|Exercise Topic - 01 (Topic Test 1)|13 Videos

  • MATRICES

    ARIHANT PRAKASHAN|Exercise Chapter Test ( 6 Mark Questions)|4 Videos

  • LINEAR PROGRAMMING

    ARIHANT PRAKASHAN|Exercise Chapter Test (6 MARKS Questions) |10 Videos

  • PROBABILITY

    ARIHANT PRAKASHAN|Exercise Chapter test (6 mark question)|8 Videos

Similar Questions

Explore conceptually related problems

If A=[{:(1,2,3),(3,-2,1),(4,2,1):}] , show that A^(3)-23A-40I=0

If A=[{:(1,2),(2,1):}] then show that A^(2)-3I=2A .

If A=[[1,2,3],[3,-2,1],[4,2,1]] "show that" A^3-23A-40I=0

IF A=[(1,-2,3),(0,-1,4),(-2,2,1):}] then find A^2-A

If A=[{:(2,3),(1,2):}] , then prove that A^(3)-4A^(2)+A=O .

If A=[{:(2,3,-5),(0,-1,4):}] , then verify that (3A)'=3A'.

If A=[{:(3,1),(-1,2):}] then prove that A^(2)-5A+7I=O

If A=[(0,1,0),(-1,0,2),(0,0,1)] , then show that A^3-A^2+I_3=[(2,-1,0),(1,2,-1),(0,0,1)]