ƚ U .  &a & MathType-Xs TTimes New Roman5C@Bu@Hu- 2 1Times New Roman5C@Bu@Hu- 2 2TTimes New Roman5C@Bu@Hu- 2 py Times New Roman5C@Bu@Hu- 2 vyuaTimes New Roman(5C@Bu@Hu- 2 yy ,Symbolu,f5@Hu5C@Bu@Hu- 2 eT$Symbolu,f5@Hu5C@Bu@Hu- 2   2 +=-, 2 &GMathTypeUU;DSMT5WinAllBasicCodePagesTimes New RomanSymbolCourier NewMT ExtraWinAllCodePages!'_APG_APAPAE%B_AC_AE*_HA@AHA*_D_E_E_A  ev++ 12yu=="- "p"y & -"System,f5 HaAu-