Inverse trigonometric muaj nuj nqi: Arcsine (arcsin)

Lus txhais

Arcsin (zeeg) yog inverse trigonometric muaj nuj nqi.

Arcsinus x txhais raws li kev ua haujlwm inverse mus rau sine x, ntawm -1≤x1.

Yog lub sine ntawm lub kaum sab xis у is х (tsis muaj y = x), uas txhais tau tias arcsine x sib npaug y:

arcsine x = sin^-1 x = y

Nco ntsoov: tsis muaj^-1x txhais tau tias inverse sine, tsis sine rau lub hwj chim -1.

Piv txwv li:

arcsin 1 = sin^-1 1 = 90 ° (π/2 rad)

arcsine zajlus

Lub arcsine muaj nuj nqi yog sau li y = arcsin (x). Daim duab dav dav zoo li no:-1≤x≤1, -π/2 ≤y≤ π / 2):

Arcsine zog

Cov khoom tseem ceeb ntawm arcsine nrog cov qauv yog nthuav tawm hauv daim ntawv hauv qab no.

Arcsine rooj