Let f(x)=x12+a11x11+a10x10+⋯+a0 where ai's are integers. The number of polynomials such that all the roots of f(x) are from the set {1,2,3,4} is
Let z = x+iy be a complex number where x and y are integers. Then, the area of the rectangle whose vertices are the roots of the equation z¯z3+¯zz3=350, is