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INTRODUCTION An arithmetic progression or arithmetic sequence (AP) is a sequence of numbers such that the difference from any succeeding term to its preceding term remains constant throughout the sequence. The constant difference is called common difference of that arithmetic progression. OBJECTIVES 1. Identify the common difference of an arithmetic sequence. 2. Find a formula for the general term of an arithmetic sequence. 3. Calculate the nth partial sum of an arithmetic sequence 4. Derivation of nth term of an AP SUBJECT MAPPING https://youtu.be/hCWRV7ALZT4 ASSIGNMENT https://docs.google.com/forms/d/e/1FAIpQLSeEGjLXziXfug8_MQqW_RTvfvPkSYFB2bCDN3FpipQ8LhWSZg/viewform?usp=pp_url REFERENCES 1 . https://youtu.be/RxnamuLjX9Y 2. https://youtu.be/i-BNSYqo7JE 3. https://samagra.kite.kerala.gov.in/#/textbook/page DOWNLOADS 1. https://www.cuemath.com/worksheets/arithmetic-sequences-worksheets/ 2. https://www.cuemath.com/algebra/arithmetic-sequence/