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  1. E

    Good book on PDE

    This ones:
  2. E

    SHM Calculus Twister

    Ain't this same problem answered somewhere else on this same forum?
  3. E

    Need to solve the following differential equation

    Yes, you're right. :blush:
  4. E

    Need to solve the following differential equation

    You could also try the "homogeneous + particular" approach.
  5. E

    Need to solve the following differential equation

    First, I don't see any C in the equation to solve, so I assume it's the constant of integration. I got: \frac{\sqrt{B}}{\sqrt{k}}\tanh{\frac{\sqrt{B}\sqrt{k}\cdot t+C \sqrt{B}\sqrt{k}\cdot m}{m}}
  6. E

    Convolution Method

    I couldn't read trough all those symbols, but from what I gather, you're asked to Laplace trasform those equations by definition. Try to look at a Laplace transform book and you're done
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