Question 1122358
.
It was solved under this link


<A HREF=https://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.761656.html>https://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.761656.html</A>


https://www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq.question.761656.html