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cosine

C2 noun
us /ˈkoʊ.saɪn/

cosine /ˈkəʊ.saɪn/ nghĩa là côsin

Các nghĩa

  1. côsin

    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

    The sine and cosine functions both satisfy this property.

    "Eh? Is the tangent cosine divided by sine?" "Other way round!"

    The functions sine and cosine take values between -1 and 1 (-1 and 1 included).

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