Question: Find the derivative using either method of Example 8. (x) = x cos x EXAMPLE 8 Differentiate (for x > 0): (a) f(x)=x* and (b)

Find the derivative using either method of Example 8.

EXAMPLE 8 Differentiate (for x > 0): (a) f(x)=x* and (b) g(x)=xsin.x

ƒ(x) = xcos x

EXAMPLE 8 Differentiate (for x > 0): (a) f(x)=x* and (b) g(x)= xsin.x

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