Q1Single correct1 Mark4 Jan 2026How many solutions (x,y,z)(x, y, z)(x,y,z) of the equation x+y2+z3=50x + y^2 + z^3 = 50x+y2+z3=50 exist, where x, y and z are positive integers?A17B15C16DNone of the other options is correctE18