Explore BrainMass

Explore BrainMass

    Evaluating Complex Numbers

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    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

    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.