Write a report on a significant Civil War individual or event of your choice. Type your results using proper grammar, spelling, and punctuation. Your report should be 500 words in length and list your sources at the end.

You are given the first four terms of an arithmetic sequence. why might you use a recursive formula? why might you use an explicit formula? under what conditions might a recursive formula be preferred over the explicit formula? under what conditions might an explicit formula be preferred over the recursive formula? pleasss ! sorry if it's a long question: (