[" (c) "(1)/(2)],[" 110.If "(x)/((2x+y+z))=(y)/((x+2y+z))=(z)/((x+y+21))=4,4n+1],[" find a if "x+y+z!=0]

If x/((2x+y+z))=y/((x+2y+z))=z/((x+y+2z))=a , then find a if x+y+z!=0 . (a)1/3 (b) 1/4 (c) 1/2 (d) 1/8

If (x+ y-z -1)^(2) + (z+ x-y - 2)^(2) + (z+y-x-4)^(2)=0 find x+ y+z =?

A(x, y, z)=" min. "(x+y, y+z, z+x) B(x, y, z)="max "(x-y, y-z, z-x) C(x, y, z)=" max"(A(x, y, z), B(x, y, z)) D(x, y, z)=" min "(A(x, y, z), B(x, y, z)) Whgat is the value D(1, 2, C(0, 1, 2)) ?

If [(x-y, z),(2x-y, w)] = [(-1,4),(0,5)] , find x , y , z and w.

If sqrt(x+1)+sqrt(y)+sqrt(z-4)=(x+y+z)/(2), then find x+y+z

D=|[(1)/(z),(1)/(z),-(x+y)/(z^(2))-(y+z)/(x^(2)),(1)/(x),(1)/(x)-(y(y+z)/(x^(2)z)),(x+2y+z)/(x)z,-(y(x+y)/(xz^(2))] then,the incorrect statement is -

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

Show that |(1,1,1),(x,y,z),(x^(2),y^(2),z^(2))|=(x-y)(y-z)(z-x)

8x + y + 2z = 4x + 2y + z = 1x + y + z = 2

2x+y+z=1x-y+2z=-1,3x+2y-z=4