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Third derivative of xsinx?
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Jun 2, 2018
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Third derivative of xsinx?
Mathematics
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Youssoua
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Hello here is a solution :
f(x) = xsin(x)
f'(x) =( x)'sin(x) +x(sin(x))'
f'(x) = 1. sin(x)+x cos(x)
Lukas Makor
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Jun 6, 2018
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Lukas Makor
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