VIII IX I 



The table is: 



Introduction 



First Oh- i ". i 



Ixiii 



MlMII 



Mean 



We will work this example by a different method, using throughout linear 

 interpolation. 



Rearranging in standard form : 



we see that h and k will now both be positive and r will be negative. 



We have d/N = 6/216 = -02778, 



^| = |(1 - a h ) = -47222, Ml = H 1 ~ *) = '48148, 



or h = -04644. k ='06969. 



From the Tables for r = - '95 



-088,024 



, hence A = 



A; = -06969 



d QA 



^ 38 ' 334 ' 



, hence A--1 li_. 24169 

 & = -06969jtf- 



From the last column on right we deduce : 



d 



h = -04644, k = -06969, - -031,756. 



