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17: Ulinganisho wa Pili wa Tofauti

  • Page ID
    178804
    • Edwin “Jed” Herman & Gilbert Strang
    • OpenStax
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    Tayari tumejifunza misingi ya equations tofauti, ikiwa ni pamoja na usawa wa kwanza wa utaratibu. Katika sura hii, tunakwenda kidogo zaidi na kuangalia equations ya pili, ambayo ni equations zenye derivatives pili ya kutofautiana tegemezi. Mbinu za ufumbuzi tunazozingatia ni tofauti na zile zilizojadiliwa mapema, na ufumbuzi huwa na kuhusisha kazi za trigonometric pamoja na kazi za kielelezo. Hapa tunazingatia hasa juu ya equations ya pili na coefficients mara kwa mara.

    Thumbnail: ufumbuzi wa 2D wavefunction. (CC SA_BY 3.0 Internation; Brenth Foster).