Series: Arithmetic and Geometric Progressions Flashcards by emma redfoot | Brainscape

Q

Find the sum of a sequence of numbers with equal difference

A

sum=n(a+1)/2

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Q

Geometric series

A

S=(a-rl)/(1-r)
a=first number
l=last number
r=rate of increase

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Q

Taylor series

A

Look up series in handbook

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