Word - Mathematics for Economics: enhancing Teaching and Learning
... LO3: Students learn the special case where there are no solutions or an infinite number of solutions ...
... LO3: Students learn the special case where there are no solutions or an infinite number of solutions ...
LOYOLA COLLEGE (AUTONOMOUS),CHENNAI-600034 B.Sc. DEGREE EXAMINATION-MATHEMATICS
... b) A firm producing poultry feed finds that the total cost C ( x) of producing x units is given by C ( x) = 20 x + 100. Management plans to charge Rs.24 per unit for the feed. (i) How many units must be sold for the firm to break even? (ii) What is the profit if 100 units of feed are sold? ...
... b) A firm producing poultry feed finds that the total cost C ( x) of producing x units is given by C ( x) = 20 x + 100. Management plans to charge Rs.24 per unit for the feed. (i) How many units must be sold for the firm to break even? (ii) What is the profit if 100 units of feed are sold? ...
Note
... would have non-zero elements only on the diagonal and above). The equations can easily be solved now using back substitution. Gauss elimination breakdown can occur if a zero appears in a pivot position. This might be an indication that there is no unique solution to the equations (i.e. they are sing ...
... would have non-zero elements only on the diagonal and above). The equations can easily be solved now using back substitution. Gauss elimination breakdown can occur if a zero appears in a pivot position. This might be an indication that there is no unique solution to the equations (i.e. they are sing ...
Solve Systems with Elimination
... show how to solve the system algebraically using ELIMINATION with addition and subtraction. Elimination is easiest when the equations are in standard form. ...
... show how to solve the system algebraically using ELIMINATION with addition and subtraction. Elimination is easiest when the equations are in standard form. ...
