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cosecant

/ˈkəʊ.siː.kənt/

翻译: 三角函数之一,定义为正弦的倒数,即直角三角形中斜边与对边之比。

1 个条目

noun

/ˈkəʊ.siː.kənt/C1formalscientific
  • zh三角函数之一,定义为正弦的倒数,即直角三角形中斜边与对边之比。

A trigonometric function defined as the reciprocal of the sine of an angle, representing the ratio of the length of the hypotenuse to the length of the opposite side in a right-angled triangle.

  1. Trigonometric functionC1formalscientific

    The ratio of the length of the hypotenuse to the length of the side opposite a given angle in a right-angled triangle.

    zh余割

    • The cosecant of an angle is the reciprocal of its sine.
    • In a right triangle, the cosecant of angle A is calculated as hypotenuse divided by opposite side.
    • Students often confuse cosecant with secant in trigonometry problems.
词形
  • cosecants plural form
  • cosecants' possessive plural form
  • cosecant's possessive singular form