The number of positive integral solutions of the equation `|[x^3+1, x^2y, x^2z] , [xy^2,y^3+1,y^2z] , [xz^2,yz^2,z^3+1]|=30` is

The number of positive integral solutions of the equation |(x^3+1,x^2y,x^2z),(xy^2,y^3+1,y^2z),(xz^2,z^2y,z^3+1)|=11 is

The number of positive integral solutions of the equation |(x^3+1,x^2y,x^2z),(xy^2,y^3+1,y^2z),(xz^2,z^2y,z^3+1)|=11 is

The number of positive integral solutions of the equation |(x^3+1,x^2y,x^2z),(xy^2,y^3+1,y^2z),(xz^2,z^2y,z^3+1)|=11 is

The number of positive integral solutions of the equation |(x^3+1,x^2y,x^2z),(xy^2,y^3+1,y^2z),(xz^2,z^2y,z^3+1)|=11 is

" 4.The number of positive integral solutions of the equation "|[y^(3)+1,y^(2)z,y^(2)x],[yz^(2),z^(3)+1,z^(2)x],[yx^(2),x^(2)z,x^(3)+1]|=11" is "

The equations x+2y-z=3, 3x-y+2z=1, 2x-2y+3z=2 have

Show that: |[(y+z)^2, xy, zx],[xy, (x+z)^2, yz], [xz, yz, (x+y)^2]|=2xyz(x+y+z)^3

The solution of the system of equations is x-y+2z=1,2y-3z=1 and 3x-2y+4y=2 is

Write the number of solution of the following system of equation. x+y+z=1 x+y+z=2 2x+3y+z=0

The number of solutions of the system of equations: 2x+y-z=7x-3y+2z=1, is x+4y-3z=53(b)2 (c) 1 (d) 0