Which series represents ∫sin(x2)dx\int \sin(x^2) dx∫sin(x2)dx?
∑n=0∞(−1)nx4n+1(2n+1)!(4n+1)\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n+1}}{(2n+1)! (4n+1)}∑n=0∞(2n+1)!(4n+1)(−1)nx4n+1
∑n=0∞(−1)nx4n+3(2n+1)!(4n+3)\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n+3}}{(2n+1)! (4n+3)}∑n=0∞(2n+1)!(4n+3)(−1)nx4n+3
∑n=0∞(−1)nx2n+1(2n+1)(2n+1)!\sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1) (2n+1)!}∑n=0∞(2n+1)(2n+1)!(−1)nx2n+1
∑n=0∞(−1)nx4n+2(2n+1)!\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n+2}}{(2n+1)!}∑n=0∞(2n+1)!(−1)nx4n+2