40 



(34) 



1 + 6 + 18 + 34'+ 42 + 34 + 18 + 6 + 1 

 160 



/ 1 + 4+9 + 1-2 + 9 + 4+Vj n+2 + n 



k a 



40 



v (b) 



f <j) 



42 



42 

 42 



34 

 42 



18 

 42 



T 

 42 



T 



0.000 



0.459 

 0.459 0.002 



0.461 0.012 



0.920 0.014 0.037 



0.475 0.049 



1.395 0.063 



0.538 

 1.933 



(35) 



1 + 7 + 22 + 43 + 54 + 43 + 22+7+1 

 200 



/l + 4 + 9+ 12 +4+ n /1 + 3 + 1 



40 



54 

 54 

 54 

 43 

 54 

 22 

 54 



T 



54 



T 



M^) 



0.000 



0.477 

 0.477 — 0.006 



0.471 0.016 



0.948 0.010 0.061 



0.481 0.077 



1.429 0.087 



0.568 

 1.997 



(36) 1 + 16 + 96 + 272 + 386 + 272 + 96+16 + 1 

 { ° ] 1156 



/ l_f 8 + 16 + 8+l \ / t + 8+16 + 8 + l\ 

 V 34 / \ 34 / 



