Determine o centesimo termo da P.A (2,7,...).... Pergunta de ideia deMilene19283647

January 2020 2 50 Report

Determine o centesimo termo da P.A (2,7,...)

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Comentários (4) An=a1+(n-1)xr
A100=2+(100-1)x5
A100=2+99x5
A100=2+495
A100=497

2 votes Thanks 4

Milene19283647 aaa sim! Obrigado,é que eu fiz colocando an ai fiquei bugada,muito obrigado

Milene19283647 ok! obrigada!

guilhermevictor21 $an=a_{1} +(n -1).r \\ a _{100} =2+ (100 - 1).5 \\ a_{100} = 2 + 99.5 \\ a_{100} =2+ 495= 497
$

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