SOLUTION: the derivative of xsin(x)^1/2
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Question 509709: the derivative of xsin(x)^1/2
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Is it
^{\frac{1}{2}})
, or
^{\frac{1}{2}})
Assuming the first case, we use the product rule.
^{\frac{1}{2}}) = (\sin x)^{\frac{1}{2}} + \frac{1}{2}x (\sin x)^{-\frac{1}{2}}(\cos x))
and simplify from there.
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