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 .
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