cosec

ریشه

Shortened form of 'cosecant', from Latin 'complementi secans' meaning 'secant of the complement'.

مثال

• To find the cosec of 30 degrees, divide 1 by the sine of 30 degrees.
• The cosec of 45 degrees is equal to the square root of 2.
• The cosec function is used extensively in trigonometry.