Let f(x) = sin(x)/1+x2. Let y(n) denote the nth derivative of f(x) at – McqOptions

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1.	Let f(x) = sin(x)/1+x². Let y⁽ⁿ⁾ denote the n^th derivative of f(x) at x = 0 then the value of y⁽¹⁰⁰⁾ + 9900y⁽⁹⁸⁾ is
A.	0
B.	-1
C.	100
D.	1729
Answer» B. -1

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