Home
Class 12
MATHS
If [(x+y,2x+z),(x-y,2z+w)]=[(4,7),(0,10)...

If `[(x+y,2x+z),(x-y,2z+w)]=[(4,7),(0,10)]` then the values of x, y, z and w are -

A

2,2,3,4

B

2,3,1,2

C

3,3,0,1

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ADJOINT AND INVERSE OF A MATRIX AND SOLUTION OF LINEAR SIMULTANEOUS EQUATIONS BY MATRIX METHOD

    CHHAYA PUBLICATION|Exercise INTEGER ANSWER TYPE|5 Videos
  • ADJOINT AND INVERSE OF A MATRIX AND SOLUTION OF LINEAR SIMULTANEOUS EQUATIONS BY MATRIX METHOD

    CHHAYA PUBLICATION|Exercise MATRIX MATCH TYPE|2 Videos
  • ADJOINT AND INVERSE OF A MATRIX AND SOLUTION OF LINEAR SIMULTANEOUS EQUATIONS BY MATRIX METHOD

    CHHAYA PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|35 Videos
  • ALGEBRA

    CHHAYA PUBLICATION|Exercise JEE ADVANCED ARCHIVE 2016|5 Videos

Similar Questions

Explore conceptually related problems

Given 3[(x,y),(z,w)]=[(x,6),(-1,2w)]+[(4,x+y),(z+w,3)] , find the values of x, y, z and w.

If x!=y!=za n d|[x,x^2, 1+x^3],[y ,y^2 ,1+y^3],[z, z^2, 1+z^3]|=0, then the value of x y z is a. 1 b. 2 c. -1 d. 2

If (2x)/3=(4y)/5=(7z)/9 then find the value of (4x+12y-21z)/(3y) .

If {:[(1,4),(2,0)]={:[(x,y^2),(z,0)] , ylt0 then x-y+z is equal to___

If |[x,x+y, x+y+z],[2x,3x+2y,4x+3y+2z],[3x,6x+3y, 10 x+6y+3z]|=64 , then the real value of x is __________.

x+2y-2z=5,3x-y+z=8,x+y-z=4

Given a=x//(y-z), b=y//(z-x), and c=z//(x-y),w h e r e .x , y and z are not all zero, then the value of a b+b c+c a is a. 0 b. 1 c. -1"" d. none of these

Given that 'w' varies directly as the product of x and y and inversely as the square of z and that W = 4 when x = 2, y = 6 and z = 3 find the value of w when x =1, y = 4 and z = 2__