x = y = 333 and z = 334, then value of x³ + y³ + z³ – 3xyz is 

If average of two x and (where x ≠ 0) is A, what will be the average of x³ and ?

If   then the value of   is:

If then the value of will be

Solve the following equation.

If then the value of is

If x²+y²+z² = xy + yz + zx, then the value of is

If   then what is the value of