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Mathematics 22 Online
OpenStudy (anonymous):

Solve x¨ + x = sin3t, x(0) = 0, x˙(0) = 1. [Hint: you may find it helpful to write sin3x = a sin x + b sin 3x and solve for a and b.

OpenStudy (anonymous):

OpenStudy (anonymous):

not work

OpenStudy (anonymous):

I try to install again.wait

OpenStudy (anonymous):

It is downloading.

OpenStudy (anonymous):

do you know how we can solve integral of sin^4x ?

OpenStudy (anonymous):

I do not

OpenStudy (anonymous):

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