0 votes 0 votes Show that the sequence $\left\{x_{n}\right\}, n>0$, defined by $$ x_{n}=\int_{1}^{n} \frac{\cos (t)}{t^{2}} d t $$ is convergent. Others isi2020-pcb-mathematics descriptive + – admin asked Aug 8, 2022 edited Aug 25, 2022 by Lakshman Bhaiya admin 231 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.