Найдите область определения функции:<img src="/close/store/examRes/%7B2E9B7135-F8A4-4B59-988C-A69B4972AAB8%7D/003-0.PNG" /><img src="/close/store/examRes/%7B2E9B7135-F8A4-4B59-988C-A69B4972AAB8%7D/003-2.PNG" /><img src="/close/store/examRes/%7B2E9B7135-F8A4-4B59-988C-A69B4972AAB8%7D/003-1.PNG" /><img src="/close/store/examRes/%7B2E9B7135-F8A4-4B59-988C-A69B4972AAB8%7D/003-3.PNG" /> <img src="/img/c2/9200fdf55a5f3237915e95577f.png" />, <img src="/img/83/7b70019aee7221f2ce8d95eb58.png" />, <img src="/img/9a/0f8ea4664f3145899e414f92ad.png" />