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posted by Jane on Saturday, September 5, 2009 at 2:37am.
what is the derivative of If y = x^m and y'= mx^(m-1) y" = ?
You have already written the correct value of the derivative of y(x). That is y' = m x^(m-1) . The second derivative is y" = m(m-1)y^(m-2)
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