Given `3[x y z w]-[x6-1 2w]+[4x+y z+w3]` , find the values of x, y, z and w.

Answer

N/a

Explanation

`3[{:(x,y),(z,w):}]=[{:(x,6),(-1,2w):}]+[{:(4,x+y),(z+w,3):}],`
`implies[{:(3x,3y),(3z,3w):}]=[{:(x+4,6+x+y),(-1+z+w,2w+3):}]`
On comparing ,
`3x=x+4 .. .(1)`
`3Y=6+x+Y .. .(2)`
`3z=-1+z+w .. .(3) `
`and 3w=2w+3 .. (4)`
from equation (1) ,
`3x=x+4`
`implies 2x=8implies y=4`
from equation (4),
`3W=2w+3implies W=3`
put `w=3` in equation (3),
`3z=-1+z+3`
`implies 2z=2implies z=1`