Find the value of S=\(\sum_{n=1}^\infty \frac{(-1)^{n+1} \times (2n-1)^3}{(2n-1)!}\) using nth derivatives.
Posted: Thu Jul 14, 2022 9:26 am
a) – 2 * sin(1)
b) 3 * sin(1)
c) 3 * cos(1)
d) – 3 * cos(1)
b) 3 * sin(1)
c) 3 * cos(1)
d) – 3 * cos(1)