Указать основное (независимое) начальное условие<img src="/close/store/examRes/%7B81A168E1-6126-4EBE-860E-2F87887E986E%7D/%D1%84137.jpg" /><img src="/close/store/examRes/%7B81A168E1-6126-4EBE-860E-2F87887E986E%7D/%D1%84135.jpg" /><img src="/close/store/examRes/%7B81A168E1-6126-4EBE-860E-2F87887E986E%7D/%D1%84134.jpg" /><img src="/close/store/examRes/%7B81A168E1-6126-4EBE-860E-2F87887E986E%7D/%D1%84136.jpg" /> . <img src="/img/b3/72cc08296e11e29726cd4a8f12.jpg" />, <img src="/img/e7/13e1e86d37f671dd37d094026e.jpg" />, <img src="/img/8e/5b73f6254cfc12251cb004eee3.jpg" />, <img src="/img/39/85e4ee261ef71ebc81f3a1bdc5.jpg" />