Video: Leej twg invented exponents thiab powers?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nicolas Chuquet siv ib daim ntawv ntawm exponential notation nyob rau hauv lub xyoo pua 15th, uas yog tom qab siv los ntawm Henricus Grammateus thiab Michael Stifel nyob rau hauv lub xyoo pua 16th. Lo lus "exponent" yog coined nyob rau hauv 1544 los ntawm Michael Stifel.
Ntawm no, leej twg tsim exponents?
Exponents : Edvard Larouge yog ib tug Fabkis txoj lej leej twg tsim tus Exponent Txoj kev xav hauv xyoo 1863. Nws tau ua nws vim nws yuav tsum tau muab cov lej qub sib npaug ntau dua vim nws yog ib tus banker.
Ib yam li ntawd, vim li cas ho hu ua exponents powers? Lub hwj chim thiab exponents . Ib qho kev qhia uas sawv cev rov ua qhov sib npaug ntawm tib yam yog hu ua ib zog . Tus lej 5 yog hu ua lub hauv paus, thiab tus lej 2 yog hu ua tus exponent . Cov exponent sib raug rau tus naj npawb ntawm lub sij hawm lub hauv paus yog siv los ua qhov tseem ceeb.
Kuj nug, leej twg yog leej txiv ntawm exponents?
Jacob Bernoulli
Dab tsi yog tus lej rau 0 lub zog?
Txoj cai rau xoom li ib exponent yog tias muaj tus lej lossis qhov sib txawv (tshwj tsis yog xoom nws tus kheej) tsa rau tus 0 zog yog 1.
Pom zoo:
Leej twg invented lub tsev vajvoog?
90 - 168 AD Claudius Ptolemy nthuav dav ntawm Hipparchus chords hauv ib lub voj voog
Leej twg invented txoj cai ntawm sines?
Nrog rau kev ntsuas ntawm ob sab thiab lub kaum sab xis, qhov no tuaj yeem ua rau ib lossis ob daim duab peb sab. Johannes von Muller yog tus uas nrhiav tau Txoj Cai ntawm Sines. Muller yug kuv Lub Ib Hlis 3, 1752, hauv ib lub nroog me me hauv qab Franconia (Dukedom of Coburg)
Leej twg invented av qeeg tswb?
Zhang Heng
Leej twg invented zoo sib xws?
Hauv geometry, ob daim duab tau hais tias zoo sib xws yog tias lawv muaj (ib qho thiab) tib yam, tab sis tsis tas yuav tsum muaj qhov loj me. Lub cim '~' uas peb siv los qhia qhov zoo sib xws yog vim tus lej German Gottfried Wilhelm Leibniz (1646-1716)
Leej twg yog leej niam leej txiv pab txhawb cytoplasmic qub txeeg qub teg?
Nyob rau hauv cov ntaub ntawv ntawm cytoplasmic qub txeeg qub tes, cov teebmeem ntawm niam txiv. Qhov no feem ntau yog vim muaj kev koom tes ntau dua ntawm cytoplasm rau zygote los ntawm niam txiv poj niam dua li txiv neej niam txiv. Feem ntau ovum txhawb ntau cytoplasm rau zygote dua cov phev