Is sin 2pi undefined?

Since sin(2π)=0 and 10 is undefined or infinity, we can determine that csc(2π) = infinity or undefined. Hope this helps.

What is Sinπ?

The exact value of sin 180 is zero. Sine is one of the primary trigonometric functions which helps in determining the angle or sides of a right-angled triangle. It is also called trigonometric ratio. If theta is an angle, then sine theta is equal to the ratio of perpendicular and hypotenuse of the right triangle.

What is value of sin180?

zero
The exact value of sin 180 is zero. Sine is known to be one of the primary trigonometric functions which help in determining the angle or sides of a right-angled triangle.

Is sin ever undefined?

The value of sin (0) is 0, so the cosecant of 0 must be undefined.

Is sin Pi actually 0?

1 Answer. sin(pi) does not return 0 because pi is not π. π is an irrational number.

How do you find the value of sin PI 4?

The exact value of sin(π4) sin ( π 4 ) is √22 .

What is sin n Pi?

sin(nπ)=0 and cos(nπ)=(−1)n to simply the expressions while finding the Fourier Coefficients a0, an, bn.

Is sin (- PI undefined?

Explanation: Trigonometric functions are equal to 0, 1, -1 or undefined when the angle lies on an axis, meaning that the angle is equal to 0, 90, 180 or 270 degrees (0, (pi)/2, pi or 3(pi)/2 in radians.) The value of sin (pi) is 0, so the cosecant of pi must be undefined.

Why is sin 2 undefined?

As a Real valued function arcsin2 is undefined, since sin(x)∈[−1,1] for all x∈R .

How do you find the exact value of sin?

To find the exact value of sin(135), you need the following formula: sin (a+b) = sin a • cos b – cos a + sin b So in this case, it would be sin (135) = sin (90 + 45) = sin 90 • cos 45 + cos 90 • sin 45 = (1 ·(√2)/2) + (0 · (√2)/2) = (√2)/2). cos (135)= – (√2)/2 and sin (135) = (√2)/2. Log in to add a comment.

What is the sin of Pi?

Actually, the SIN of pi is gluttony, which is the first of the seven deadly sins ! Which must mean something, to someone, somewhere! Gula (gluttony) Luxuria/Fornicatio (lust, fornication)

What is sin 2 theta?

Sin 2 theta is the sine of the angle which is double the value of theta. A formula to calculate sin 2 theta is: Sin 2 theta = 2 x (sin theta) x (cos theta)

What is the sine of Pi?

Actually, the SIN of pi is gluttony, which is the first of the seven deadly sins ! Which must mean something, to someone, somewhere! Gula (gluttony) Luxuria/Fornicatio (lust, fornication) Avaritia (avarice/greed) Superbia (pride, hubris)