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A factory uses three different respurce ...

A factory uses three different respurce for the manufacture of two different products, 20 units of the resource A, 12 units of B and 16 unit of C being available. One unit of the first product requires 2,2 and 4 units of the resources and one unit of the second product requires 4,2 and 0 units of the resources taken in order. It is known that the first product gives a profit of ₹20 per unit and the second ₹ 30 prt uniy. Formulate the LPP so as to earn maximum profit.

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MODERN PUBLICATION-TEST PAPER 9-EXERCISE
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  2. Let A=N xx N and let* be a binary operation on A defined by (a, b) * (...

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  3. A factory uses three different respurce for the manufacture of two dif...

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  7. If A=[{:(-1,3,5),(1,-3,-5),(-1,3,5):}], then find A^(3)-A^(2).

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  8. Prove that [[b^2c^2, bc,b+c],[c^2a^2,ca,c+a],[a^2b^2,ab,a+b]] = 0

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  11. Find the point (S) on the curve x=(3at)/(1+t^2), y=(3at^2)/(1+t^2) whe...

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  12. Find the intervals in which the function y=(lnx)/(x) is increasing and...

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  13. Evaluate int (x+1)dx/sqrt(x^2+2x-3))

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  14. Evaluate: int(0)^(2π) dx/(1+e^sin x).

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  15. Solve: (1+x^2)dy/dx+2xy-x^3=0

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  17. Prove by vector method that in аny ∆ АВС. а=Ь cos С +с cos В.

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  20. Let A=Rxx R and be the binary operation on A defined by (a, b) *(c,d) ...

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