Which of the following series represents ∫0xcos(t2)dt\int_0^x \cos(t^2) dt∫0xcos(t2)dt?
∑n=0∞(−1)nx4n+1(2n)!(4n+1)\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n+1}}{(2n)!(4n+1)}∑n=0∞(2n)!(4n+1)(−1)nx4n+1
∑n=0∞(−1)nx4n(2n)!\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n}}{(2n)!}∑n=0∞(2n)!(−1)nx4n
∑n=0∞(−1)nx2n+1(2n+1)!\sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}∑n=0∞(2n+1)!(−1)nx2n+1
∑n=0∞(−1)nx4n+1(4n+1)\sum_{n=0}^{\infty} \frac{(-1)^n x^{4n+1}}{(4n+1)}∑n=0∞(4n+1)(−1)nx4n+1