jesaffd jesaffd

16-12-2021
Mathematics

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NEED ASAP!!! SIGMA NOTATION AND THE NTH TERM QUIZ

NEED ASAP SIGMA NOTATION AND THE NTH TERM QUIZ class=

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goddessboi goddessboi

16-12-2021

Answer:

A) [tex]8+11+14+17+20+23;93[/tex]

Step-by-step explanation:

[tex]\[ \sum_{k=2}^{7} 3k+2\\ \\= [3(2)+2]+[3(3)+2]+[3(4)+2]+[3(5)+2]+[3(6)+2]+[3(7)+2]\\\\=8+11+14+17+20+23=93[/tex]

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