Recent content by Phyzeeks

Oh so since the solutions are e^(i*0), e^(i*(3pi/2) and e^(i*(3pi/4) then i just take the linear combinations of the cos and sin by adding and subtracting the equations in the form e^ix = cosx + isinx, then i would end up with three solutions in the form of cos and sines right?

oh right, thank you very much for your help and also this is still in the complex exponential form right? I need to put them into real form, do i do this by e^ix = Re{cosx + isinx}?

is it e^(i*0) , e^(i*2pi/3) and e^(i*4pi/3)?

Homework Statement find three independent solutions using complex exponentials, but express answer in real form. d^3(f(t))/dt^3 - f(t) = 0 Homework Equations The Attempt at a Solution after taking the derivative of z = Ce^(rt) three times I put it in the following form...