Dab tsi yog diverge hauv lej?
Dab tsi yog diverge hauv lej?

Video: Dab tsi yog diverge hauv lej?

Video: Dab tsi yog diverge hauv lej?
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Anonim

Hauv lej , a sib txawv series yog ib qho infinite series uas tsis yog convergent, txhais tau hais tias infinite sequence ntawm ib feem ntawm cov series tsis muaj ib tug finite txwv. Yog hais tias ib tug series converges, tus kheej cov nqe lus ntawm koob yuav tsum mus zero.

Tib neeg kuj nug, dab tsi yog convergent thiab divergent hauv lej?

Divergent thiab Convergent . Convergent sequence yog thaum dhau los ntawm qee cov ntsiab lus koj tau ua tiav lub sijhawm kawg thiab tas li raws li n mus txog infinity. Divergent sequence yog hais tias nyob rau hauv uas cov ntsiab lus yeej tsis ua tas mus li lawv tseem nce los yog txo thiab lawv mus rau infinity los yog -infinity li n mus infinity.

Tsis tas li ntawd, puas yog 1 N convergent lossis divergent? = 1 ib sib hloov los yog sib txawv. = 1 ib converge. = 1 ib sib txawv.

Tsis tas li ntawd, dab tsi yog convergence hauv lej?

Kawm lej . Convergence (logic), cov cuab yeej uas sib txawv ntawm tib lub xeev muaj kev hloov pauv mus rau tib lub xeev kawg. Convergent series, cov txheej txheem ntawm qee lub luag haujlwm thiab cov kab ke nce mus txog qhov txwv hauv qee yam xwm txheej.

Yuav ua li cas koj qhia yog hais tias ib tug series yog convergent los yog divergent?

Yog koj muaj a series uas me dua ib convergent ntsuas ntsuas series , tiam koj series tseem yuav tau sib ntsib. Yog tus qauv ntsuas sib hloov ,koj series converges ; thiab yog lub benchmark diverges, koj series sib txawv. Thiab yog koj series yog loj dua ib sib txawv ntsuas ntsuas series , tiam koj series kuj yuav tsum sib txawv.

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