Question

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Answer 1

\[y(x)=G(p)\]\[p=\frac{\text dy(x)}{\text dx}\]

a)\[y'(x)=G'(p) p'\]

Answer 2

b)\[\int y'(x)\text dx=\int G'(x)p'\text dx\]

Answer 3

maybe use integration by parts

Answer 4

ops , yes, it is