[b]    [/b][img width=58,height=13]http://latex.artofproblemsolving.com/8/c/3/8c3a2d2224f7d163b46d702132425d47828bf538.png[/img]   гурвалжны дотор орших [img width=14,height=12]http://latex.artofproblemsolving.com/4/b/4/4b4cade9ca8a2c8311fafcf040bc5b15ca507f52.png[/img] цэг [img width=181,height=16]http://latex.artofproblemsolving.com/0/3/f/03f904a2696817ba3346ca636ccf9e8761b79ad5.png[/img] ба [br][img width=164,height=86]http://latex.artofproblemsolving.com/7/c/0/7c04ecbce1bb9c8de8883c8c0065357d4a07ee1f.png[/img] болно. Хэрэв  [img width=114,height=14]http://latex.artofproblemsolving.com/9/b/7/9b7b2f655ae85d30f88dbb88003202111d8ff104.png[/img] , [img width=78,height=18]http://latex.artofproblemsolving.com/7/8/d/78d4f31d6dc9e8cacac63259cbcb51f61ef53bac.png[/img]  бол  [img width=114,height=32]http://latex.artofproblemsolving.com/8/b/8/8b8bb161d1cfd4aa23798fce9a20bf9b20298530.png[/img]  ол. [br][br][b]Бодолт:[br][br] [/b][img width=519,height=123]http://latex.artofproblemsolving.com/3/c/a/3caa541d461171335cec4b716ab3382a8f2cba61.png[/img] [img width=124,height=13]http://latex.artofproblemsolving.com/9/5/1/951ff132af4cd6466795b597db94647019dc8e8f.png[/img][br][br][img width=178,height=38]http://latex.artofproblemsolving.com/2/c/9/2c9c586d3196b49f9cb9bca91900276d23e233e9.png[/img] [img width=291,height=42]http://latex.artofproblemsolving.com/d/6/7/d67f67f01a1eee73046912cd6ee81c2e6bd9e52d.png[/img] [img width=200,height=18]http://latex.artofproblemsolving.com/7/7/9/779eb0020fd3642074cd15c5ac44872206102c1e.png[/img] [img width=207,height=18]http://latex.artofproblemsolving.com/4/e/8/4e8dc2b14e7414b3495c4554674f39de82c3400b.png[/img] [img width=121,height=13]http://latex.artofproblemsolving.com/3/d/e/3de73e57b8384d24ee0c2ae7cad2504ad6131ac8.png[/img] [img width=58,height=13]http://latex.artofproblemsolving.com/4/9/b/49b06417d6bddd29977a4b0842a6394ccca83fed.png[/img] .