different between cosine vs cosinusoidal
cosine
English
Etymology
co- +? sine, short for complementi sinus in Latin, meaning “sine of the complement”.
Pronunciation
- (UK) enPR: k?'s?n, IPA(key): /?k??.sa?n/
- (US) enPR: k?'s?n, IPA(key): /?ko?.sa?n/
- Homophone: cosign
Noun
cosine (plural cosines)
- (trigonometry) In a right triangle, the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse. Symbol: cos
Usage notes
In various branches of mathematics, the cosine of an angle is determined in various ways, including the following:
- The x-coordinate of the point on the unit circle at the given anticlockwise angle from the x-axis.
- The sum of the real or complex power series
where x is in radians.
Related terms
- arccosine
- sine
Translations
See also
- power series
- secant
- tangent
- trigonometry
Anagrams
- Enciso, Senoic, coines, conies, oscine
Italian
Noun
cosine f
- plural of cosina
Anagrams
- cenosi, coseni, osceni
Old French
Noun
cosine f (oblique plural cosines, nominative singular cosine, nominative plural cosines)
- (female) cousin
Declension
- see cosin
Descendants
- French: cousine
cosine From the web:
- what cosine equals 0
- what cosine equals 1
- what cosine means
- what cosine times sine
- what's cosine similarity
- what cosine law
- what cosine equals
- what cosine of 90 degrees
cosinusoidal
English
Etymology
co- +? sinusoidal
Adjective
cosinusoidal (not comparable)
- (mathematics) Having the form of a cosine
Related terms
- sinusoidal
Translations
- Italian: cosinusoidale (it)
cosinusoidal From the web:
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