l> \* *Z = A x fx \x 12) f $(x \ x . 2) +(C*+£>) A*C * 4 ° y : 2A +B * 4 2A * Q~>A-o x : ■1 \ Ľ ^ - © Ä ; (D n- dJJL ic spqiiU' V 4 Z"* f" L, f5 OiOkX) J e ^ 1 ' ^* / 2 \Žľ--r —-- 0(g). K, ť** A-^o ® í(,).íÍ*4Íl£. *3^-x A 8 C*+ZJ T " T* 2C = Z=>0'1 A-5 +D* H if ŽA-- Z =>A. S-3 -V (V) 2- / . In j\3 ~"*" =-:---^/