LP ÔN THI ĐIN LƯ Đ ÔN TP CHO LP 11 Ngy 27 thng 11 năm 2009 Câu 1.   ( )          x x x x π π   + + + − =  ÷         x x x x + − + = Câu 2.  !"# "$%&!'"  ()*+, -./0%1234%&/526%7"8  #/"9%1+():  # ,()*+-:  # 27(-: Câu 3. 5)$!) ; "<"  ; "<='; >5(3 4%&?; "@)ABA6C1D"$%"E(; =3 F1+=1GAG$5)H;=6%7I(F5%;GA;(&%1G: Câu 4. 5)J=I(  x (8I( ( )     x x+ −  Câu 5. # KLM#N "OLM#N1+(BLNPPM#*+LNQM#D3'.' R@ST1+%"8)I(LM'#N'KL  F"U("8)VI(KN*W)XYB.RD5$ZJ.RV1+:  #S)K#PPB.RD  #'.="U'!R(O"[&KL#S)\("8)]I(R *+.V\)&)"/Y="U: H%t . LP ÔN THI ĐIN LƯ Đ ÔN TP CHO LP 11 Ngy 27 thng 11 năm 2009 Câu 1.   ( )       