If x2x+y+z=xx+2y+z=zx+y+2z=a, then find the value of ‘a’ if x+y+z≠0
ক
1/2
খ
1/3
গ
1/4
ঘ
1/8
সঠিক উত্তর: 1/4
x2x+y+z = a , yx+2y+z =a , zx+y+2z = a