Home
Class 12
MATHS
If A=[(3,2),(1,1)] then A^(2)+xA+yI=0 fo...

If `A=[(3,2),(1,1)]` then `A^(2)+xA+yI=0` for (x,y) =

A

(4,-1)

B

(1,3)

C

(-4,1)

D

(-1,3)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Find X, if Y=[(3,2),(1,4)] and 2X+Y=[(1,0),(-3,2)]

The product of the perpendiculars from (1, 1) to the pair of lines x^(2)+4 x y+3 y^(2)=0 is

Find the value of x and y in [(x+2y, 2),(4, x+y)] - [(3,2),(4,1)] = 0 where 0 is a null matrix.

Find X and Y if, X+Y=[(5,2),(0,9)] and X-Y=[(3,6),(0,-1)] .

The coordinates of the orthocentre of the triangle formed by the lines 2 x^(2)-3 x y+y^(2)=0 and x+y=1 , are

If y = tan^(-1)((x+a)/(1-xa)) then (dy)/(dx) =

If (-2,2),(1,0),(x, 0),(1, y) form a parallelogram then (x, y)=

If A= [[1, x],[x^2,4 y]], B= [[-3,1],[1,0]] and adj A+B=[[1,0],[0,1]], then the value of x and y are respectively

If the tangents at (x_(1),y_(1)) and (x_(2),y_(2)) to the parabola y^(2)=4ax meet at (x_(3),y_(3)) then

If x_(1), x_(2), x_(3) as well as y_(1) , y _(2) , y _(3) are in G.P. with the same common ratio, then the points ( x_(1) , y _(1)) , ( x_(2) , y _(2)) and ( x_(3), y _(3)) :