Ответ: 0
Объяснение:
x=2/3, y=6 1/3=19/3
=1/11 *2/3 *19/3 - 2/11 *361/9 + 12/11 *19/3 =38/99 -722/99 +228/33 *3/3 =
(38-722+684) /99 =(722-722)/99=0/99=0
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Answers & Comments
Ответ: 0
Объяснение:
x=2/3, y=6 1/3=19/3
=1/11 *2/3 *19/3 - 2/11 *361/9 + 12/11 *19/3 =38/99 -722/99 +228/33 *3/3 =
(38-722+684) /99 =(722-722)/99=0/99=0