PRE-CALCULUS FORMULA BOOKLET - C-pp HS learning lab site
SEQUENCES AND SERIES THE nth TERM OF AN ARITHMETIC SEQUENCE an a1 (n 1)d SUM OF A FINITE ARITHMETIC SERIES ( ) 2 1n a a n S THE nth TERM OF A GEOMETRIC SEQUENCE 1 1 n an a r SUM OF A FINITE GEOMETRIC SERIES r a a r S n n 1 1 1 THEOREMS FOR LIMITS LIMIT OF A SUM n n n n n n n (a b ) alim b o f o f o f LIMIT OF A DIFFERENCE n …
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