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# Exercise 6.3.7: Solvex(t) = cOS t +cos(t - t)x(r) dr:...

## Question

###### Exercise 6.3.7: Solvex(t) = cOS t +cos(t - t)x(r) dr:

Exercise 6.3.7: Solve x(t) = cOS t + cos(t - t)x(r) dr:

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