Home
Class 12
MATHS
Minimize:Z=6x1+7x2 "Subject to":x1+2x2 g...

Minimize:`Z=6x_1+7x_2`
`"Subject to":x_1+2x_2 ge 4`
`x_1,x_2 ge 0`

Promotional Banner

Topper's Solved these Questions

  • MATRICES DETERMINANTS PROBABILITY

    USHA PUBLICATION|Exercise EXERCISE|59 Videos

  • PRACTICE PAPER

    USHA PUBLICATION|Exercise PRACTICE PAPER|95 Videos

Similar Questions

Explore conceptually related problems

Minimize: Z=20x_1+10x_2 "Subject to": x_1+2x_2 le 40 3x_1 -x_2 ge 30 4x_1+3x_2 ge= 60 x_1,x_2 ge 0

Maximize : Z=20x_1+40x_2 "Subject to" :x_1+x_2 le 1 x_1,x_2 ge 0 .

Maximize Z =5x_1+6x_2 "Subject to" : 2x_1 +3x_2 le 6 x_1,x_2 ge 0

Minimize Z= 5x_1+3x_2 ''Subject to ":x_1+x_2 le 2 2x_1+x_2 ge 4 x_1,x_2 ge 0

Maximize : Z=3x_1+5x_2 "Subject to":x_1+x_2 le 2 3x_1+x_2 ge 3 x_1,x_2 ge 0

Maximize Z =4x_1+3x_2 "Subject to" : x_1 +x_2 le 50 x_1+2x_2 le 80 2x_1+x_2 ge 20,x_1,x_2 ge 0

USHA PUBLICATION-MODEL QUESTION SET-MODEL QUESTION SET
  1. What is the value of int0^picos^(101)xdx?

    Text Solution

    |

  2. If A is a singular matrix, then what is A(adjA)?

    Text Solution

    |

  3. Minimize:Z=6x1+7x2 "Subject to":x1+2x2 ge 4 x1,x2 ge 0

    Text Solution

    |

  4. Show that if R is an equivalence relation on X then dom R=rngR =X.

    Text Solution

    |

  5. Prove that: cos^(-1)(12/13)+sin^(-1)(3/5)=sin^(-1)(56/65)

    Text Solution

    |

  6. Solve sin^(-1)(1-x)-2sin^(-1)x=frac[pi][2]

    Text Solution

    |

  7. Let f be a real function. Prove that f(x)-f(-x) is an odd function and...

    Text Solution

    |

  8. If A=[{:(3,1),(-1,2):}] then prove that A^(2)-5A+7I=O

    Text Solution

    |

  9. Express as a sum of a symmetric and a skew symmetric matrix: [[4,-3],[...

    Text Solution

    |

  10. If ABC is a triangle, then prove that abs[[tanA,1,1],[1,tanB,1],[1,1,...

    Text Solution

    |

  11. Evaluate abs[[1,a,bc],[1,b,ca],[1,c,ab]]-abs[[1,a,b^2],[1,b,b^2],[1,c,...

    Text Solution

    |

  12. Find the inverse of the matrix [[1,2],[3,4]]

    Text Solution

    |

  13. Find the number of critical points of f(x)=frac[abs(x-1)][x^2]

    Text Solution

    |

  14. If f(x)={(ax^2+b if x lt1),(1 if x=1),(2ax-b if xgt1):} is continuous...

    Text Solution

    |

  15. Find the equation of the tangent to the curve x = y^2-1 at the point w...

    Text Solution

    |

  16. If y=sin^(-1)(x^3), then find that dy/dx

    Text Solution

    |

  17. If y=e^(x^(e^(x^(e^x)))), then find dy/dx.

    Text Solution

    |

  18. Evaluate int0^2abs(x^2+2x-3)dx

    Text Solution

    |

  19. Find the area of the region bounded by the curve y=sin^(3)x and the st...

    Text Solution

    |

  20. intdx/(1+tanx)

    Text Solution

    |