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Show that the minimum of Z occurs at mor...

Show that the minimum of Z occurs at more than two points : Minimise and Maximise `Z" "=" "x" "+" "2y` subject to `x+2ygeq100 ,""""2x-ylt=0,""""2x+y""lt=""200 ;""""x ,""""y""geq0` .

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Show that the minimum of Z occurs at more than two points: Minimise and Maximise Z=x+2y subject to x+2y>=100,2x-y =0

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Show that the minimum of Z occurs at more than two points: Maximise Z=x+y subject to x-y =0

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XII BOARDS PREVIOUS YEAR-XII Boards-All Questions
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  2. Of the students in a school, it is known that 30% have 100% attendance...

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  3. Show that the minimum of Z occurs at more than two points : Minimi...

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  4. Find (dy)/(dx) at t=(2pi)/3 when x = 10 (t – sin t) and y = 12 (1 –...

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  5. If P(A)=0. 4 ,P(B)=p ,P(AuuB)=0. 6 and A and B are given to be indepen...

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  6. A company produces two types of goods A and B, that require gold and s...

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  7. Find int (dx)/sqrt(3-2x-x^2)

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  8. Determine the product [[-4, 4, 4], [-7, 1, 3],[5, -3, -1]][[1, -1, 1]...

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  9. |(1+x,1,1),(1,1+y,1),(1,1,1+z)|=xy+yz+zx+xyz

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  10. Consider f : R->{-4/3}->R-{4/3} given by f(x) = (4x+3)/(3x+4). Show t...

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  11. The number of irrational roots of the equation (4x)/(x^2+x+3)+(5x)/(...

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  12. Show that the total surface area of a closed cuboid with square bas...

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  13. Using integration, find the area of the triangle ABC, coordinates o...

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  14. Evaluate : int(-1)^2|x^3-x|\ dx

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  15. Show that the differential equation 2y e^(x/y)\ dx+(y-2x e^(x y) ) dy=...

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  16. Find the particular solution of the following differential equation...

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  17. Find the area of a parallelogram ABCD whose side AB and the diagonal A...

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  18. Find the coordinates of the point where the line through the points (...

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  19. 4 कार्ड 1,3,5 और 7 हैं, एक कार्ड पर एक नंबर। दो कार्ड बिना प्रतिस्थापन...

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