Let f(x)= ( frac{e^x times sin(x)}{x} ) and let the nth derivative at – McqOptions

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1.	Let f(x)= ( frac{e^x times sin(x)}{x} ) and let the n^th derivative at x = 0 be given by y⁽ⁿ⁾ Then the value of the expression for y⁽ⁿ⁾ is given by
A.	( frac{ pi n}{4} )
B.	( sum_{i=0}^{i<=n} frac{(-1)^i c_{2i}^n}{2i+1} )
C.	n
D.	( frac{ pi}{2n} )
Answer» C. n

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