vector i cross product vector j is apparently equal to k whi

vector i cross product vector j is apparently equal to k, which would be (0,0,1)... My answer I get is (-1,-1,1), what am I doing wrong?

i vector is (1,0,0)

j vector is (0,1,0)

i x j = (1,0,0) x (0,1,0)

= [(0x0 - 0x0), (0x1 - 0x0), (1x1-0x0)] {here i m applying cross multiplication rule}

=(0,0,1)

So Now you can identify what\'s wrong.