Cov txheej txheem:

Dab tsi yog qhov system ntawm kev sib npaug siv rau?
Dab tsi yog qhov system ntawm kev sib npaug siv rau?

Video: Dab tsi yog qhov system ntawm kev sib npaug siv rau?

Video: Dab tsi yog qhov system ntawm kev sib npaug siv rau?
Video: Kuv Hmoov Phem Los Koj Siab Phem-LOKY(Official MV ) 2024, Kaum ib hlis
Anonim

Systems ntawm equations tuaj yeem yog siv thaum sim txiav txim siab seb koj puas yuav tau nyiaj ntau dua ntawm ib txoj haujlwm lossis lwm qhov, suav nrog ntau qhov sib txawv rau hauv tus account, xws li cov nyiaj hli, cov txiaj ntsig thiab cov nyiaj ua haujlwm.

Kuj paub, lub hom phiaj ntawm cov kab ke ntawm kev sib npaug yog dab tsi?

SYSTEMS OF EQUATIONS . A system ntawm equations yog sau los ntawm ob lossis ntau dua kev sib npaug nrog ib tug tib txheej ntawm tsis paub. Hauv kev daws teeb meem a system ntawm equations , peb sim nrhiav qhov tseem ceeb rau txhua qhov tsis paub uas yuav txaus siab rau txhua tus kev sib npaug hauv qhov system.

Tom qab ntawd, lo lus nug yog, dab tsi yog 3 hom kev sib npaug? Muaj peb hom kab sib npaug ntawm cov kab sib npaug hauv ob qhov sib txawv, thiab peb hom kev daws teeb meem.

  • Ib qho kev ywj pheej muaj raws nraim ib qho kev daws teeb meem [Math Processing Error].
  • Ib qho kev tsis sib haum xeeb tsis muaj kev daws teeb meem.
  • Ib tug dependent system muaj ntau infinitely daws.

Ib tug kuj yuav nug, dab tsi yog cov txheej txheem ntawm kev sib npaug siv rau hauv lub ntiaj teb tiag?

Cov txheej txheem ntawm linear kev sib npaug yog siv hauv ntiaj teb tiag los ntawm economists thiab cov neeg ua lag luam kom paub seb thaum twg cov khoom sib npaug xav tau. Nws yog txhua yam hais txog mulah, thiab yog tias koj tsis paub cov lej thaum koj muaj kev lag luam, nws yuav ua tsis tiav.

Kuv yuav daws tau qhov system ntawm kev sib npaug li cas?

Nov yog qhov nws mus:

  1. Kauj Ruam 1: Daws ib qho kev sib npaug rau ib qho ntawm qhov sib txawv. Cia peb daws thawj qhov sib npaug rau y:
  2. Kauj Ruam 2: Hloov qhov sib npaug mus rau lwm qhov sib npaug, thiab daws rau x.
  3. Kauj Ruam 3: Hloov x = 4 x = 4 x = 4 rau hauv ib qho ntawm qhov sib npaug qub, thiab daws rau y.

Pom zoo: