Solve the following equations:3x+y−2z=0,4x−y−3z=0,x3+y3+z3=467
Verify the property: x×(y×z)=(x×y)×z by taking:
(i) x=−73,y=125,z=49
(ii) x=0,y=−35,z=−94
(iii) x=12,y=5−4,z=−75
(iv)x=57,y=−1213,z=−718