Choose the definition(s) to define the following functionality; absolute value of xy where x and y are expressions. There can be multiple answers, penalty for wrong answers will be appliod. int foo(int x, int y)1 return xyyx 3 \#define FOO(x,y)(x)(y)>0 ? (x)(y) : (y)(x) \#define FOO(x,y)(x)(y)