Үндсэн адилтгал
sin^2 α+cos^2 α=1
tgα∙ctgα=1
arcsina+arccosa=π/2
arctga+arcctga=π/2
Урвуу функцтэй томъёонууд
arcsina+arccosa=π/2
arctga+arcctga=π/2
sin(arcsina)=a
arcsin(sinα)=kπ+(-1)^k a
cos(arccosa)=a
arccos(cosα)=2kπ±a
tg(arctga)=a
arctg(tgα)=kπ+a
ctg(arcctga)=a
arcctg(ctgα)=kπ+a
α
No comments:
Post a Comment