Cov txheej txheem:
- Cotangent txhais li cas?
- piv txwv cotangent yog dab tsi?
- cotangent hauv lej yog dab tsi?
- cotangent nyob qhov twg?
![Cotangent formula yog dab tsi? Cotangent formula yog dab tsi?](https://i.boatexistence.com/preview/questions/18686736-what-is-cotangent-formula-j.webp)
Video: Cotangent formula yog dab tsi?
![Video: Cotangent formula yog dab tsi? Video: Cotangent formula yog dab tsi?](https://i.ytimg.com/vi/Kb4pRvS1FU0/hqdefault.jpg)
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Cotangent Formula Cov qauv cotangent yog: cot(α)=bopposite nyob ib sab a Yog li, lub cotangent ntawm lub kaum sab xis α nyob rau hauv ib daim duab peb sab yog sib npaug rau qhov ntev ntawm sab uas nyob ib sab b faib los ntawm sab nraud a. Txhawm rau daws cov cot, tsuas yog nkag mus rau qhov ntev ntawm qhov uas nyob ib sab thiab sab nraud, ces daws.
Cotangent txhais li cas?
Nyob rau hauv ib lub kaum sab xis, lub cotangent ntawm lub kaum sab xis yog: Qhov ntev ntawm sab uas nyob ib sab faib los ntawm qhov ntev ntawm sab opposite lub kaum sab xis. Lub abbreviation yog cot. cot(θ)=adjacent / opposite. Nws tsis yog siv ntau, thiab sib npaug rau 1 / tangent.
piv txwv cotangent yog dab tsi?
Raws li cov ntsiab lus, ntau yam kev sib raug zoo yooj yim muaj nyob ntawm cov haujlwm. Piv txwv li, csc A=1/sin A, sec A=1/cos A, cot A=1/tan A, thiab tan A=sin A/cos A.
cotangent hauv lej yog dab tsi?
Lub npe luv rau cov kab hluav taws xob. Nws yog qhov ntev ntawm sab uas nyob ib sab muab faib los ntawm qhov ntev ntawm sab opposite lub kaum sab xis hauv daim duab peb sab xis. cot(θ)=adjacent / opposite.
cotangent nyob qhov twg?
Nyob rau hauv ib daim duab peb sab, lub cotangent ntawm lub kaum sab xis yog qhov ntev ntawm sab uas nyob ib sab faib los ntawm qhov ntev ntawm sab nraud. Hauv cov qauv, nws yog luv rau 'cot' xwb.
Pom zoo:
Dab tsi yog bayeux tapestry dab tsi yog qhov cuam tshuam ntawm qhov kev tshwm sim nws ua kev nco txog?
![Dab tsi yog bayeux tapestry dab tsi yog qhov cuam tshuam ntawm qhov kev tshwm sim nws ua kev nco txog? Dab tsi yog bayeux tapestry dab tsi yog qhov cuam tshuam ntawm qhov kev tshwm sim nws ua kev nco txog?](https://i.boatexistence.com/preview/questions/18671919-what-was-the-bayeux-tapestry-what-was-the-impact-of-the-event-it-commemorates-j.webp)
Kristine Tanton. Ntsuas nees nkaum ntiv tes siab thiab yuav luag 230 ko taw ntev, Bayeux Tapestry ua kev nco txog kev tawm tsam rau lub zwm txwv ntawm Askiv ntawm William, Duke of Normandy, thiab Harold, Earl ntawm Wessex(Normandy yog ib cheeb tsam nyob rau sab qaum teb Fabkis).
Ntawm twg ntawm cov ces kaum hauv qab no yog cov haujlwm cotangent tsis tau txhais?
![Ntawm twg ntawm cov ces kaum hauv qab no yog cov haujlwm cotangent tsis tau txhais? Ntawm twg ntawm cov ces kaum hauv qab no yog cov haujlwm cotangent tsis tau txhais?](https://i.boatexistence.com/preview/questions/18686734-at-which-of-the-following-angles-is-the-cotangent-function-undefined-j.webp)
Trigonometric functions tsis tau txhais thaum lawv sawv cev cov feem nrog cov zauv sib npaug rau xoom. Cotangent yog qhov sib txuam ntawm tangent, yog li cov cotangent ntawm txhua lub kaum x rau qhov twg tan x=0 yuav tsum tsis tau txhais, vim nws yuav muaj tus lej sib npaug rau 0 .
Dab tsi yog qhov kev xaiv dab tsi yog jared goff?
![Dab tsi yog qhov kev xaiv dab tsi yog jared goff? Dab tsi yog qhov kev xaiv dab tsi yog jared goff?](https://i.boatexistence.com/preview/questions/18746789-what-draft-pick-was-jared-goff-j.webp)
Tus Rams kuj tau txais ob qhov kev xaiv 2016. Los Angeles xaiv Jared Goff, qhov kev cia siab saum toj kawg nkaus hauv lub quarterback, ntawm No. 1 tag nrho . Rams pauv dab tsi los sau Goff? Los Angeles Rams tab tom ua lag luam ob qhov kev xaiv thawj zaug, ib qho kev xaiv thib peb, thiab Jared Goff rau Detroit Lions pauv rau quarterback Matthew Stafford, raws li ESPN's Adam Schefter.
Vim li cas tangent thiab cotangent qee zaum tsis tau txhais?
![Vim li cas tangent thiab cotangent qee zaum tsis tau txhais? Vim li cas tangent thiab cotangent qee zaum tsis tau txhais?](https://i.boatexistence.com/preview/questions/18757384-why-are-tangent-and-cotangent-sometimes-undefined-j.webp)
Cov haujlwm tangent thiab secant, piv txwv li, yog undefined thaum tus nqi cosine yog 0. Ib yam li ntawd, tus nqi cotangent thiab cosecant tsis tau txhais thaum tus nqi sine yog 0 . Yuav ua li cas thaum tan tsis tau txhais? Teb thiab piav qhia:
Dab tsi yog qhov dej dab dej ua dab tsi?
![Dab tsi yog qhov dej dab dej ua dab tsi? Dab tsi yog qhov dej dab dej ua dab tsi?](https://i.boatexistence.com/preview/questions/18765872-what-does-sinkfield-do-j.webp)
Scout piav qhia tias Maycomb nyob nees nkaum mais hauv av los ntawm Finch's Landing vim Sinkfield, tus tswv tsev noj mov uas muag cov mos txwv rau cov neeg Khab thiab cov neeg nyob, cov neeg soj ntsuam tsis txaus ntseeg los tsim Maycomb lub rooj zaum ntawm tsoomfwv ncig nws tavern .