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Four new machines M1, M2, M3 and M4 are ...

Four new machines `M_1, M_2, M_3` and `M_4` are to be installed in machine shop. There are five vacant places A, B, C, D and E available. Because of limited space, machine `M_2` cannot be placed at C and `M_3` cannot be placed at A. The cost of matrix given below:

Find the optimal assignment schedule.

Answer

Step by step text solution for Four new machines M_1, M_2, M_3 and M_4 are to be installed in machine shop. There are five vacant places A, B, C, D and E available. Because of limited space, machine M_2 cannot be placed at C and M_3 cannot be placed at A. The cost of matrix given below: Find the optimal assignment schedule. by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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Knowledge Check

  • A charge q = -2.0 muC is placed at origin. Find the electric field at (3 m, 4 m, 0) .

    A
    `-(4.32hati+5.76hatj)xx10^2N//C`
    B
    `-(4.32hati-5.76hatj)xx10^2N//C`
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    D
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  • Four paticle of masses m_1 = 2 m, m_2 = 4 m, m_3 = m and m_4 are placed at four corners of a square. What should be the value of m_4 so that the centres of mass of all the four particle are exactly at the centre of the square ?

    A
    3 m
    B
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    C
    8 m
    D
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