Home
Class 12
MATHS
If A=[{:(2x,0),(x,x):}] and A^(-1)=[{:(1...

If `A=[{:(2x,0),(x,x):}]` and `A^(-1)=[{:(1,0),(-1,2):}]`, find the value of x.

Text Solution

Verified by Experts

The correct Answer is:
`x=(1)/(2)`
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 5

    ARIHANT PUBLICATION|Exercise Short answer type question|25 Videos

  • SAMPLE PAPER 5

    ARIHANT PUBLICATION|Exercise Long answer type question|13 Videos

  • SAMPLE PAPER 4

    ARIHANT PUBLICATION|Exercise Long Answer Type Questions|13 Videos

  • THREE-DIMENSIONAL GEOMETRY

    ARIHANT PUBLICATION|Exercise Chapter Practice|34 Videos

Similar Questions

Explore conceptually related problems

If [{:(x+y,x-z),(2x-y,0):}]=[{:(2,2),(1,0):}] ,find the value of x,y,z.

If [{:(3,2),(7,x):}][{:(5,-2),(-7,y):}]=[{:(1,0),(0,1):}] then find the value of x and y .

If 2[{:(1,3),(0,x):}]+[{:(y,0),(1,2):}]=[{:(5,6),(1,8):}] , then find the value of (x+y) .

If [{:(2x,y),(1,3):}]+[{:(4,2),(0,-1):}]=[{:(8,3),(1,2):}] , find x and y .

If [2x , 3][{:(1,2),(-3,0):}],[{:(x),(8):}]=O then find the value of x .

If [(x+y, x-2),(2x-y,0)] = [(2,2),(1,0)] then find the values of x,y?

If 2[{:(3,4),(5,x):}]+[{:(1,y),(0,1):}]=[{:(7,0),(10,5):}] , then find (x-y) .

If [[x+y,x-z],[2x-y,0]]=[[2,2],[1,0]] find the values of x,y,z.

If |[2x, x+3],[2(x+1),x+1]|= |[1,5],[3,3]| then find the value of x.