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The exact value of sec(π 3) sec (π 3) is 2 2. Multiply −1 - 1 by 2 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
To change 2π/3 radians to degrees multiply 2π/3 by 180° / π = 120°. Sec 2π/3 = sec 120 degrees. Our results of sec2π/3 have been rounded to five decimal places. If you want secant 2π/3 with higher accuracy, then use the calculator below; our tool displays ten decimal places.
The exact value of sec(π 3) sec (π 3) is 2 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
To change 2pi/3 radians to degrees multiply 2pi/3 by 180° / $\pi$ = 120°. Sec 2pi/3 = sec 120 degrees. Our results of sec2pi/3 have been rounded to five decimal places. If you want secant 2pi/3 with higher accuracy, then use the calculator below; our tool displays ten decimal places.
8 Μαΐ 2015 · sec ( (2pi)/3) = 1/cos ( (2pi)/3) On the trig unit circle: cos ( (2pi)/3) = cos (pi - pi/3) = - cos ( pi/3) = -1/2 (trig table) sec ( (2pi)/3) = -2.
a unit of plane angular measurement that is equal to the angle at the center of a circle subtended by an arc whose length equals the radius or approximately 180°/π ~ 57.3 degrees. secant the length of the hypotenuse divided by the length of the adjacent side.
