What is secant squared of pi over 6?
The exact value of sec(π6) sec ( π 6 ) is 2√3 .
What is the SEC of pi 6 in radians?
Trigonometric Function Values of Special Angles
| θ° | θradians | sec(θ) |
|---|---|---|
| 30° | π/6 | 2√3/3 |
| 45° | π/4 | √2 |
| 60° | π/3 | 2 |
| 90° | π/2 | 0 |
What is SEC pi 2 value?
The value of cos (pi/2) is 0, so the secant of (pi)/2 must be undefined.
How do you find the exact value of sec pi 2?
The value of sec pi/2 can be calculated by constructing an angle of π/2 radians with the x-axis, and then finding the coordinates of the corresponding point (0, 1) on the unit circle. The value of sec pi/2 is equal to the reciprocal of the x-coordinate(0).
What does SEC 2x mean?
Explanation: sec(2x) = 1cos(2x) = 1cos(x+x) = 1cosx⋅cosx+sinx⋅sinx [Expanded using addition identity]
What degree is pi 6?
30˚
So, π6 measures 30˚. Hopefully you understand now.
What is the value of sec pi by 6?
2√3
The exact value of sec(π6) sec ( π 6 ) is 2√3 .
What Cscpi 6?
The exact value of csc(π6) csc ( π 6 ) is 2 .
How do you solve secant squared?
The formula can be expressed as Sec2x = 1 + tan2x as well as Sec2A = 1 + tan2A.
What is the exact value of csc pi 6?
What is the equation for SEC?
secant (sec) A trigonometric function of an angle equal to the reciprocal of its cosine, that is, sec x = 1/cos x. It is equal to the ratio of the length of the hypotenuse to that of the side adjacent to the angle. Secant is usually abbreviated as sec.
What is the formula for SEC?
The length of the hypotenuse, when divided by the length of the adjacent side, becomes the secant of an angle in a right triangle. It is written as Sec, and the formula for secant is: Sec X = \\(\\frac{Hypotenuse}{Adjacent Side}\\)
What is SEC in Algebra?
Sec is the short version of the trigonometry SECANT() function. This short version is always used in equations and expressions since it takes less space. This would be interpreted as “The secant of x is 0.22”. Most mathematicians would speak it as “secant x equals 0.22”.