Question

решите пожалуйста 1 и 3

Answer 1

$left[begin{array}{ccc}1&2&3\4&5&6\7&8&9end{array}right] sqrt[n]{x} x_{123} geq pi left { {{y=2} atop {x=2}} right. beta sqrt{x} left { {{y=2} atop {x=2}} right. intlimits^a_b {x} , dx$