\[\boxed{\text{891\ (891).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[AC = x;\ \ BC = y;\ \ AB = 8;\ \ \]
\[\ 0 < x < 8\]
\[C - середина\ \text{AB}\]
\[x + y = 8\ \ \]
\[y = 8 - x\]
\[x\] | \[3\] | \[4\] |
---|---|---|
\[y\] | \[5\] | \[4\] |
\[Ответ:C(4;4).\]
\[\boxed{\text{891.\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[1) - 3,4 < x \leq 2\]
\[x = - 3;\ - 2;\ - 1;0;1;2.\]
\[2) - 5 \leq x < 3\]
\[x = - 5;\ - 4;\ - 3;\ - 2;\ - 1;0;1;2;3.\]