Question

nth term of an ap is 4n+5. find its common difference and 3m+4th term​

Answer 1

Step-by-step explanation:

The first woman elected president of a country was Vigdís Finnbogadóttir of Iceland, who won the 1980 presidential election as well as three others to also become the longest-serving non-hereditary female head of state in history (16 years and 0 days in office).