The first term of an arithmetic progression is and its th term is

MATHEMATICS · Single correct · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

The first term of an arithmetic progression is 77 and its 2525th term is 5555. Find the sum of its first 2525 terms. (a) 800800 (b) 744744 (c) 775775 (d) 15501550

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