AN AP has first and nth term a and l.show that the sum of m th term from a and n th term is a+l?

To prove sum of the m th term from the beginning and m th term from the n th term is a+l . or:To prove sum of the m th term from the beginning and m t

To prove sum of the m th term from the beginning and m th term from the n th term is a+l .

or:To prove sum of the m th term from the beginning and m th term from the n th term is a+l .

Tags:beginning,