Question

соотнеси вопросы и соответствуют им ответы cen you swim is Rex*s tail short is Ben *s fox slim Can Ann jump Can Nick dance Yes hi can Yes she can Yes it is No it isn*t No I can*t

Answer 1

$x_{123} x^{123} x^{2} \\ \left \{ {{y=2} \atop {x=2}} \right.$