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A diet for a sick person must contain at...

A diet for a sick person must contain atleast 4000 units of vitamin, 50 units of minerals and 1400 units of calories. Two foods A and B are available at a cost of Rs.5 and Rs.4 per unit respectively. One unit of food A contains 200 units of vitamin, 1 unit of minerals and 40 units of calories, while one unit of food B contains 100 units of vitamins, 2 units of minerals and 40 units of calories. find what combination of food A and B should be used to have least cost, but it must satisfy the requirements of the sick person? form the question as an LPP and solve it graphically.

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A diet is to contain at least 80 units of vitamin A and 100 units of minerals. Two food F1 and F2 are available. Food F1 costs Rs. 4 per unit food and F2 costs Rs. 6 per unit. One unit of food F1 contains 3 units of vitamin A and 4 units of minerals. One unit of food F2 contains 6 units of vitamin A and 3 units of minerals. Formulate this-as linear programming problem. Find the minimum cost for diet that consists of mixture of these two foods and also meets the minimal nutritional requirements.

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PRADEEP PUBLICATION-MODEL PAPER (2)-EXERCISE
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  4. int (sin^-1x)/(1-x^2)^(3//2) dx

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  5. Evaluate: underset0 oversetpi int sinxdx .

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  6. Sketch the graph of the function: y=f(x)={(x, if, 0lexle1),(1/x, if, 1...

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  7. Solve the differential equation (d^2y)/(dx^2)=x+sinx given that when x...

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  8. There is a group of 50 people who are patriotic out of which 20 believ...

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  12. The following matrix depicts the number of students of a school who we...

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  13. The following matrix depicts the number of students of a school who we...

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  14. A line with direction numbers <2,7,-5> is drawn to intersect the lines...

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  15. Find x and y if the point (x,-1,3), (3,y,1) and (-1,11,9) are collinea...

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  17. The given quantity of metal is to be cost into a half cylinder with a ...

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  18. Compute (AB)^-1 where A = [(1,3,3),(1,4,3),(1,3,4)] and B^-1 = [(2,1,...

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  19. Evaluate int(a)^(b)x^(2)dx as the limit of a sum.

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  20. A diet for a sick person must contain atleast 4000 units of vitamin, 5...

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