Bonakalisa iSine ngokweMigaqo yokuHanjiswa

NguMary Jane Sterling

Nangona umsebenzi ngamnye we-trigonometry ungummangaliso ngokugqibeleleyo, ukubanakho ukubonisa umsebenzi ngamnye we-trig ngokwenye yezinto ezintlanu zokwenza imisebenzi rhoqo kuluncedo lwakho. Umzekelo, unokuba namagama athile kwisine kwintetho ofuna ukuyibonisa ngokwe-tangent, ukuze yonke imisebenzi ifane, yenze kube lula ukusombulula i-equation.

Ukuphinda ubhale umsebenzi we-sine ngokwe-tangent, landela la manyathelo:



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  1. Qala ngesazisi somlinganiso esibandakanya i-sine, i-cosine, kunye ne-tangent, kwaye uphindaphinda icala ngalinye nge-cosine ukuze ufumane i-sine yodwa ngasekhohlo.

    umfanekiso0.png

  2. Guqula i-cosine kunye nomsebenzi wayo wokubuyisa.

    umfanekiso1.png

  3. Sombulula isazisi sikaPythagoreanMbini1 + 1 = umzuzwanaMbinisec secant.

    umfanekiso2.png

  4. Faka endaweni ye-secant kwi-sine equation.

    umfanekiso3.png