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    Evaluating Complex Numbers

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    Given the complex numbers
    z1 = 5 - j4
    z2 = 4 + j
    z3 = -6 - j7
    z4 = j2

    Calculate, giving your answers in the form a + jb, the following:-

    (i) z4 - z1 + z2
    (ii) 3z1 - 2z3 + z4
    (iii) z1z2
    (iv) z3/z2

    © BrainMass Inc. brainmass.com March 4, 2021, 8:02 pm ad1c9bdddf
    https://brainmass.com/math/complex-analysis/evaluating-complex-numbers-140243

    Solution Summary

    Addition, subtraction, multiplication and division of complex numbers poses several calculation problems. This problem illustrates how to perform these opertaions with two or more complex numbers of the form a + jb.

    $2.49

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