Given the sets A equals left curly bracket x comma y right curly bracket text and end text B equals left curly bracket 5 comma 7 right curly bracket then A cross times B equals Option A left curly bracket left parenthesis x comma 5 right parenthesis comma left parenthesis x comma 7 right parenthesis comma left parenthesis y comma 5 right parenthesis comma left parenthesis y comma 7 right parenthesis comma left parenthesis z comma 5 right parenthesis comma left parenthesis z comma 7 right parenthesis right curly bracket Option B left curly bracket left parenthesis x comma 5 right parenthesis comma left parenthesis x comma 7 right parenthesis comma left parenthesis y comma 5 right parenthesis comma left parenthesis y comma 7 right parenthesis right curly bracket Option C left curly bracket left parenthesis x comma 5 right parenthesis comma left parenthesis x comma 7 right parenthesis comma left parenthesis x comma 9 right parenthesis comma left parenthesis y comma 5 right parenthesis comma left parenthesis y comma 7 right parenthesis comma left parenthesis y comma 9 right parenthesis right curly bracket Option D left curly bracket left parenthesis 5 comma x right parenthesis comma left parenthesis 5 comma y right parenthesis comma left parenthesis 7 comma x right parenthesis comma left parenthesis 7 comma y right parenthesis comma left parenthesis 9 comma x right parenthesis comma left parenthesis 9 comma y right parenthesis right curly bracket Option E l