|[y+z,x,x],[y,z+x,y],[z,z,x+y]|

Show that abs([y+z ,x,x],[y,z+x,y],[z,z,x+y])=4xyz

|[z+y,x,x] , [y,z+x,y] , [z,z,x+y]|=

Prove that |[y+z,z,y],[z,z+x,x],[y,x,x+y]]=4xyz

Prove that |[x+y, y+z, z+x] , [z+x, x+y, y+z] , [y+z, z+x, x+y]|=2|[x,y,z] , [z,x,y] , [y,z,x]|

Value of |[x+y, z,z ],[x, y+z, x],[y, y, z+x]|, where x ,y ,z are nonzero real number, is equal to a. x y z b. 2x y z c. 3x y z d. 4x y z

Value of |[x+y, z,z ],[x, y+z, x],[y, y, z+x]|, where x ,y ,z are nonzero real number, is equal to a. x y z b. 2x y z c. 3x y z d. 4x y z

show that |[y+z ,x, y],[ z+x, z, x],[x+y, y ,z]|=(x+y+z)(x-z)^2

The repeated factor of the determinant |(y +z,x,y),(z +x,z,x),(x +y,y,z)| , is

|[y+z, x, y],[z+x, z, x],[x+y, y, z]|=...

Value of [[x+y, z,z ],[x, y+z, x],[y, y, z+x]], where x ,y ,z are nonzero real number, is equal to x y z b. 2x y z c. 3x y z d. 4x y z