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T A 9 (C E S C E A 68) Se a e b sao dois nmeros reais quaisquer, assinale dentre as afirmaes abaixo a que sempre verdadeira a) la b l ^ l a l lbl d la l Ib l ^ Ia b blabl=lallbl e) la l Ib i Ia bl c) la b l ^ a l b l¾ > ¼& @ ÃÀ B Ë› D Ñç F Øm H ß) J æ† L î& N õ£ P ûñ R Ò T v V X  Z !Ý \ )† ^ 1C ` 8Ì b @ d Gà f O© h Vÿ j ^' l f n n!D Nb WŠ `~ gø hä iÔ jL "Œ TD Th Tœ ‚e" Œ & Œ ( ²½* ¹ , à ̜0 Õ©2 ß;4 è 6 ðâ8 2 Žx‚¦‚é l ƒCƒ‰ƒXƒg

I>Ì>Ì 2e 1Â >Ì>Ì ëC9) = # >?0 f ø Ó ¤ > I I o ¦ @ ô ) ø Ó Ó Ü ¶ Ó Form 40F þ Indicate by check mark if the registrant is submitting the Form 6K in paper as permitted by Regulation ST Rule 101(b)(1) _____Thus H v1 at96 6 8 C ¼ 2671kJ = kg ð from Steam tables Þ b) Find m v1 A mass balance on the product gives m f ¼ m o1 þ m v1 or m v1 ¼ m f ± m o1 (16 6) c) Find the enthalpy of liquid streams Using 0 8 C as a reference temperature, the enthalpy of the liquid streams is H ¼ c p T (16 7) iii) Substitute eqns (166) and (167) in 2 Tfth meaning