Sin pi is the value of sine trigonometric function for an angle equal to pi radians. The value of sin pi is 0.
How do you find the exact value of csc pi?
To find the value of csc π using the unit circle:
Rotate ‘r’ anticlockwise to form pi angle with the positive x-axis.The cosec of pi equals the reciprocal of the y-coordinate(0) of the point of intersection (-1, 0) of unit circle and r.
What is the tan value of pi 6?
Tan pi/6 is the value of tangent trigonometric function for an angle equal to π/6 radians. The value of tan pi/6 is 1/√3 or 0.5774 (approx).
How do you find sin pi 6?
How to Find the Value of Sin pi/6? The value of sin pi/6 can be calculated by constructing an angle of π/6 radians with the x-axis, and then finding the coordinates of the corresponding point (0.866, 0.5) on the unit circle. The value of sin pi/6 is equal to the y-coordinate (0.5). ∴ sin pi/6 = 0.5.
How do you solve tan 7pi 6?
Tan 7pi/6 can also be expressed using the equivalent of the given angle (7pi/6) in degrees (210°). ∴ tan 7pi/6 = tan 7π/6 = tan(210°) = 1/√3 or 0.5773502. . .
How do you write cosecant?
Cosecant is one of the main six trigonometric functions and is abbreviated as csc x or cosec x, where x is the angle. In a right-angled triangle, cosecant is equal to the ratio of the hypotenuse and perpendicular. Since it is the reciprocal of sine, we write it as csc x = 1 / sin x.
How do you find the exact value of csc pi 6?
How to Find the Value of Cosec pi/6? The value of csc pi/6 can be calculated by constructing an angle of π/6 radians with the x-axis, and then finding the coordinates of the corresponding point (0.866, 0.5) on the unit circle. The value of csc pi/6 is equal to the reciprocal of the y-coordinate (0.5). ∴ csc pi/6 = 2.
Why is the csc of pi undefined?
Cosecant is the reciprocal of sine, so the cosecant of any angle x for which sin x = 0 must be undefined, since it would have a denominator equal to 0. The value of sin (pi) is 0, so the cosecant of pi must be undefined.
What is the value of cosec 11π 6?
The value of cosec(11π6) ( 11 π 6 ) = -2.
How do you find tangent?
Define the tangent. The tangent of an angle is defined as the ratio of the length of the side opposite the angle to the length of the side adjacent to the angle. In the case of the triangle in Step 1, tan θ = a/b.
