Cov txheej txheem:

Dab tsi yog qhov derivative ntawm quotient?
Dab tsi yog qhov derivative ntawm quotient?

Video: Dab tsi yog qhov derivative ntawm quotient?

Video: Dab tsi yog qhov derivative ntawm quotient?
Video: Paj Huab Vaj - Qhov Ntawm No Yog Dab Tsi (Official Music Video) NEW SONG 2024, Kaum ib hlis
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QUOTIENT RULE

Hauv cov lus, qhov no tuaj yeem nco tau tias: "Lub derivative ntawm quotient sib npaug hauv qab lub sij hawm derivative ntawm sab saum toj rho tawm saum lub sij hawm derivative ntawm hauv qab, muab faib los ntawm qab squared."

Tsuas yog li ntawd, koj yuav ua li cas thiaj nrhiav tau qhov derivative ntawm quotient?

Cov qauv hais tias txhawm rau nrhiav cov txiaj ntsig ntawm f(x) faib los ntawm g(x), koj yuav tsum:

  1. Siv g(x) lub sij hawm derivative ntawm f(x).
  2. Tom qab ntawd los ntawm cov khoom ntawd, koj yuav tsum rho tawm cov khoom ntawm f(x) lub sij hawm tus derivative ntawm g(x).
  3. Thaum kawg, koj faib cov ntsiab lus los ntawm g(x) squared.

Kuj Paub, dab tsi yog qhov khoom quotient? KHOOM -Qhov khoom ntawm ob lossis ntau tus lej yog qhov tshwm sim ntawm qhov sib npaug ntawm cov lej no. QUOTIENT -Qhov quotient ntawm ob tus lej yog qhov tshwm sim ntawm kev faib cov lej no.

Ntawm no, txoj cai quotient hauv lej yog dab tsi?

Cov txoj cai quotient yog formal txoj cai rau kev sib txawv cov teeb meem qhov twg ib txoj hauj lwm muab faib los ntawm lwm tus. Nws ua raws li kev txwv kev txwv ntawm derivative thiab muab los ntawm.. Nco ntsoov lub txoj cai raws li nram no. Ib txwm pib nrog lub 'hauv qab' muaj nuj nqi thiab xaus nrog 'hauv qab' muaj nuj nqi squared.

Dab tsi yog derivative ntawm 1?

Cov Derivative qhia peb txoj kab nqes ntawm txoj haujlwm ntawm txhua qhov chaw. Muaj cov cai uas peb tuaj yeem ua raws mus nrhiav tau ntau derivatives . Piv txwv li: Qhov nqes hav ntawm tus nqi tas li (xws li 3) yog ib txwm 0.

Derivative Cov cai.

Kev Ua Haujlwm Muaj nuj nqi Derivative
Tsis tu ncua c 0
Kab x 1
ax ib
Square x2 2x ib

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