Question 435820
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Hi
D = {{{sqrt ((x[1]-x[2])^2+(y[1]-y[2])^2))}}}
k(2,1) and 
l(-6,m)  D = {{{sqrt ((8)^2+(1-y[2])^2) = 10 )}}} 
         D = {{{sqrt ((8)^2+(6)^2) = 10 )}}}         
 (1 - m) = 6
      -5 = m