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Math Help - solution of equations by numerical analysis

  1. #1
    Newbie
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    solution of equations by numerical analysis

    hi
    pls help

    how to solve a set of simultaneous equations that goes as follows?


    cos(theta1)+cos{theta2).....cos(theta5)=5*ma

    cos(3*theta1)+cos(3*theta2).....cos(3*theta5)=0

    cos(5*theta1)+cos(5*theta2)......cos(5*theta5)=0

    cos(7*theta1)+cos(7*theta2).......cos(7*theta5)=0

    the equations continue till cos(11*theta)....
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by pate View Post
    hi
    pls help

    how to solve a set of simultaneous equations that goes as follows?


    cos(theta1)+cos{theta2).....cos(theta5)=5*ma

    cos(3*theta1)+cos(3*theta2).....cos(3*theta5)=0

    cos(5*theta1)+cos(5*theta2)......cos(5*theta5)=0

    cos(7*theta1)+cos(7*theta2).......cos(7*theta5)=0

    the equations continue till cos(11*theta)....
    You can use Newton-Raphson for a system on non-linear equations

    and here



    CB
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