After world war ii, the french colony of indochina exploded into warfare as ho chi minh and his followers battled for independence from france. which of the following countries was once part of the colony known as french indochina? south korea north korea vietnam taiwan

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: (