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The following code generates (3x1) Matrix of Profit variable. How to get a single answer (value) from the Profit function? 

for j =1:56
      b = 20  ;
      c1 =  30 ;
      Qt = 100;

      Profit =  (- (Qt^2*(b - c1))/(b + c1)^3 - (Qt*c1*l1)/(b + c1)^2 - (2*Qt^2*b*c1*l2)/(b + c1)^3);

end for

The above code output the following answer:

Profit =


 -6.1929
 -6.1926
 -6.1924
jehan
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1 Answers1

-1

Problem resolved.

l2 and l1 in the program was 3x1 matrix. This why I was getting 3x1 as the answer.

jehan
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