Tsim, Science
Yog vim li cas muaj peev xwm tsis faib los ntawm xoom? tus kwv zaj lus qhia
Xoom nws tus kheej yog ib tug heev interesting daim duab. Los ntawm nws tus kheej yog emptiness, hla ntawm qhov tseem ceeb, thiab tom ntej no mus rau lwm lub xam yog nce nws tseem ceeb nyob rau hauv 10 lub sij hawm. Tej xov tooj mus rau lub xoom hwj chim yeej ib txwm muab 1. Qhov no kos npe rau yog tseem siv nyob rau hauv lub Maya civilization, thiab nws yog lawv tseem sawv rau lub tswvyim ntawm "pib ntawm qhov ua rau." Txawm nyob rau hauv daim ntawv qhia hnub ntawm lub Maya cov neeg pib nrog ib tug pes tsawg hnub. Thiab qhov no daim duab yog txuam nrog ib tug nruj txiav npluav.
Yog vim li cas muaj peev xwm tsis faib los ntawm xoom? Nyob rau lo lus nug no kuv xav tau meej zajlus kom piav. Nyob rau hauv thawj qib xib fwb yuav tsis tau ua nws, vim hais tias nyob rau hauv kev kawm txog zauv cai yog piav nrog kev pab los ntawm equations, thiab thaum ntawd lub hnub nyoog, thiab peb twb tsis muaj tswv yim dab tsi nws yog. Thiab tam sim no lub sij hawm tau tuaj mus rau to taub thiab tau ib tug ntshiab zajlus kom piav vim li cas koj yuav tsis faib los ntawm xoom.
Qhov tseeb hais tias nyob rau hauv kev kawm txog zauv, tsuas yog ob tug ntawm cov plaub yooj yim ua hauj lwm (+, -, x, /) nrog ib tug paub tias ywj siab: npaug thiab tsis tas li ntawd. Tus so ntawm lub lag luam yog suav tias yog yuav tsum tau muab. Xav txog ib tug piv txwv yooj yim.
Tam sim no cia saib dab tsi tshwm sim yog hais tias peb xav 18 mus rau faib los ntawm xoom. Dua tsim ib qho kev ua 18: x = 0. Txij li thaum lub lag luam ntawm division yog muab los ntawm lub npaug ntawm cov txheej txheem uas txia peb kab zauv peb tau x * 0 = 18. Qhov no yog qhov twg kuv pib thiab deadlock. Tej xov tooj ntawm Xs nyob rau hauv qhov chaw thaum khoo los ntawm xoom muab 0 thiab tau 18 xyoo, peb tsis kawm tau ntawv zoo. Tam sim no nws ua heev ntshiab yog vim li cas koj yuav tsis faib los ntawm xoom. Xoom nws tus kheej muaj peev xwm yuav muab faib ua tej xov tooj uas koj nyiam, tab sis nyob rau hauv tsis tooj - alas, tsis muaj txoj kev.
Thiab yog dab tsi tshwm sim yog tias ib tug pes tsawg muab faib los ntawm nws tus kheej? Qhov no yuav tsum muab sau rau hauv daim ntawv: 0 0 = x, los yog x * 0 = 0. no kab zauv muaj infinite tus naj npawb ntawm cov ntsiab. Yog li ntawd, qhov tshwm sim yog infinity. Yog li ntawd, lub lag luam ntawm division los ntawm xoom , thiab nyob rau hauv cov ntaub ntawv no, dhau lawm, muaj tsis muaj ntsiab lus.
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