... [0 ,99 99. (1 - (1 - 0 ,99 66)2)] [0 ,9] [ 1- (1 - 0 ,99 77.0 ,99 66)6] = 0, 899 899 6.Cach II:fdX1, Sd = fdnl, Cd = 100.2 + 2.6 = 212;PNET(X)= [1 - (1 - 0 ,99 99. 0 ,99 66)2] [0 ,9] [1 - (1 - 0 ,99 77.0 ,99 66)6] ... 2.2=116;PNET=[1 - (1 - 0 ,99 99. 0 ,99 66)2] [1 - (1 - 0 ,9) 2] [1 - (1 - 0 ,99 77.0 ,99 66)6]=0 ,98 98 89. So sanh hai each, ta chon each 1, vi: F;(82)=min[h(n2,82)+F;(nl,8d]=116;PNET=0 ,98 98 89. Toi ... 444j=l(18)va d9 tin c~y cua mang:PNET = [PRPNIC](PBUS)[l- ( 1- PWS1PNIC)( 1- PWS2PNIc) ( 1- PWS6PNIC)]= [0 ,99 99. 0 ,99 66][0 ,9] [1 - (1 - 9, 997 7.0 ,99 66)6] = 0, 896 8. ( 19) Bdng1.£> ;9 tin c~y / chi...