Question

let f: X-->Y, be a function, and suppose that x(initial) is an element of X and y(initial) is an element of Y satisfy (x(initial), y(initial)) is an element of f. if (x,y) is an element of f and x does not equal x(initial), then y does not equal y(initial). State and justify whether you think this statement is true or false. If false, rewrite the sentence to make it a true statement