Recent content by raiders06

  1. R

    X=r(cos u+i sin u) and y=t(cos v + i sin v)

    I need help getting this one started... PLEASE... Given x=r(cos U + i sin u) and y =t(cos v + i sin v): Prove tha tthe modulus of (xy) is the product of their moduli and that the amplitude of (xy) is the sum of their amplitudes.
  2. R

    Solve 1/P*dP/dt = b+aP for Population Growth

    I am working on the same problem; however I started out a bit different. Follwing the above; now all I need to do is substitue my a and b values; my initial condition is P sub 0 = 3.9 Am I going in the right direction?
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