ARCCOSINE


Meaning of ARCCOSINE in English

transcription, транскрипция: [ (ˌ)är(k)-ˈkō-ˌsīn ]

noun

Date: circa 1884

: the inverse function of the cosine

if y is the cosine of θ, then θ is the arccosine of y

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.