Cov txheej txheem:
- Antiderivative xoom yog dab tsi?
- Dab tsi yog qhov sib piv ntawm 0?
- Vim li cas qhov tseem ceeb ntawm 0 yog qhov tsis tu ncua?
- Kuv puas tuaj yeem koom ua ke xoom?
Video: Thaum twg yog qhov kev sib koom ua ke zero?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Yog koj txhais tias ∫ba0dx, it is equal to zero. Qhov no tuaj yeem pom hauv ntau txoj hauv kev. Intuitively, thaj tsam hauv qab daim duab ntawm qhov kev ua haujlwm tsis zoo yog ib txwm xoom, tsis hais lub sijhawm twg peb xaiv los ntsuas nws.
Antiderivative xoom yog dab tsi?
Thaum hais txog qhov tsis muaj qhov tsis muaj tseeb, qhov tseem ceeb ntawm 0 tsuas yog 0 ntxiv rau qhov qub arbitrary tas li, piv txwv li, derivative. / | | 0 dx=0 + C=C | / Tsis muaj qhov sib txawv ntawm no. …
Dab tsi yog qhov sib piv ntawm 0?
Qhov ob qhov tseem ceeb yog qhia koj kom suav tag nrho cov txiaj ntsig ntawm x2−y2 hla lub voj voog. Kom tau 0 ntawm no txhais tau hais tias txawm qhov kev ua haujlwm tsis muaj nyob hauv cheeb tsam ntawd LOSSIS nws zoo kawg nkaus symmetrical tshaj nws.
Vim li cas qhov tseem ceeb ntawm 0 yog qhov tsis tu ncua?
pib nrog, peb muaj, qhov tseem ceeb ntawm 0 yog C, vim qhov derivative ntawm C yog xoom. C sawv cev rau qee qhov tsis tu ncua. … Xav txog qhov muaj nuj nqi, f(x)=K qhov twg K yog qhov tsis tu ncua ntawm cov lej tiag. Thaum koj sib txawv f(x) nrog rau x peb tau txais 0.
Kuv puas tuaj yeem koom ua ke xoom?
Yog koj txhais tias ∫ba0dx, nws yog sib npaug rau xoom … Intuitively, cheeb tsam hauv qab daim duab ntawm null muaj nuj nqi yeej ib txwm xoom, txawm tias lub sijhawm twg peb tau xaiv. ntsuas nws. Yog li ntawd, ∫ba0dx yuav tsum sib npaug rau 0, txawm hais tias qhov no tsis yog kev suav tiag tiag. Nco ntsoov qhov derivative ntawm qhov ua haujlwm tas li ddxC=0.
Pom zoo:
Hom kev sib koom ua ke yog midcarpal sib koom?
Cov midcarpal sib koom ua ke yog cov khoom siv sib xyaw ua ke synovial sib koom ua ke synovial pob qij txha yog ib hom kev sib koom ua ke nrog cov tshuaj pleev ib ce, muaj cov txheej txheej txheej fiber ntau thiab cov ntaub so ntswg sab hauv, uas nyob ib puag ncig cov kua-filled synovial kab noj hniav.
Thaum twg kev sib koom ua lag luam thiab kev sib koom ua ke tau tawg?
Zoo li kev sib koom ua lag luam, kev sib koom ua ke yog yaj sai npaum li nws lub hom phiaj tau ua tiav. Kev sib koom ua ke ntawm ob lub tuam txhab lossis lwm lub koom haum ua lag luam los tsim ib lub lag luam yog hu ua kev sib koom ua ke . Daim ntawv twg ntawm kev ua lag luam ua tswv yooj yim tshaj plaws?
Thaum twg yog qhov kev sib koom ua ke sib txawv ntawm qhov rov qab?
Ib txoj kev tshawb fawb los ntawm Ackerman et al (2006) tau qhia peb txog qee txoj hauv kev uas cov nyhuv no tuaj yeem txo qis lossis thim rov qab. Tshwj xeeb tshaj yog, txoj kev tshawb fawb pom tau tias muaj kev sib koom ua ke sib txawv ntawm cov neeg Asmeskas cov haiv neeg sib txawv, tab sis kuj pom tau tias cov nyhuv no thim rov qab thaum cov neeg Asmeskas dawb pom cov ntsej muag dub npau taws Yuav ua li cas peb thiaj li txo tau cov txiaj ntsig sib txawv?
Qhov twg yog qhov piv txwv ntawm kev qhia + kev sib koom ua ke?
Ntawm no yog ib daim ntawv teev npe ntawm cov lus qhia feem ntau thiab cov npe sib sau ua ke: Haus dej - tau ib yam dab tsi los haus . Muaj tshais / pluas su / noj hmo - noj ib pluag mov. Nyob zoo - zoo siab rau koj tus kheej . Yuav ua li cas yog verb noun piv txwv?
Nyob rau hauv ib qho kev tsis sib haum xeeb pn kev sib tshuam cov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
Nyob rau hauv qhov tsis ncaj ncees PN-kho qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog zero, vim tias sib npaug tab sis cov neeg nqa khoom hla hla kev sib tshuam . Thaum pn kev sib tshuam tsis ncaj ncees qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
