12-5 Sigma Notation and the nth term - PowerPoint PPT Presentation

12 5 sigma notation and the nth term n.
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12-5 Sigma Notation and the nth term
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12-5 Sigma Notation and the nth term

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  1. 12-5 Sigma Notation and the nth term

  2. Σ – (sigma) means to add You can write a series in sigma notation: k= max value n= starting value = expression

  3. Rewrite the expression in standard form then find the sum 1) 2)

  4. Express the series in sigma notation: 4) 15 + 24 + 35 + 48 + …+143 5)

  5. ! – (factorial) The product of an integer and all the integers less than it (ex: 5!= 5 *4*3*2*1) Express the series using sigma notation: