C-02-Q093mediummulti_combo_mcqIf P(x,y,z)=x3+y3+z3−3xyzP(x, y, z) = x^3 + y^3 + z^3 - 3xyzP(x,y,z)=x3+y3+z3−3xyz, then consider:P(x,y,z)P(x, y, z)P(x,y,z) is cyclicP(x,y,z)P(x, y, z)P(x,y,z) is symmetricP(1,−2,1)=0P(1, -2, 1) = 0ai, iibi, iiicii, iiidi, ii, iii