3 Answered Questions for the topic Laplace


Laplace method to solve the IVP

How do I solve the following questions in laplace method to solve the following IVP? x''(t)+3x(t)=2(cos t)^2, x(0)=x'(0)=0 If we introduce X(s)=L{x(t)}, find X(s).

Laplace Transform

Use the Laplace method to solve the following IVP:


Question about Laplace operator

There was a question on my homework today:   Work out the formula for the Laplace operator in polar coordinates.   How do I do with this question?

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