circular function
ریشه و کاربرد
ریشه
From circular + function.
مثال
- The sine and cosine are examples of circular functions.
- The student studied the properties of circular functions.
- The circular function is used to calculate the coordinates of points on a circle.
تعریف انگلیسی
noun
- function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle