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What is the usual period for tangent?
180 degrees, or pi.
What is the usual period of a tangent?
pi radians (180 degrees).
What is the inverse tangent of zero?
Zero and any other multiple of 180 degrees.
Why tangent 360 degree is equal to zero?
The tangent function is a periodic function with period 180 degrees sotan(360) = tan(360-2*180) = tan(0) = 0.
What are the zeros of the tangent function?
All positive and negative multiples of 180 degrees. (pi radians)
What is the usual period for tangent?
180 degrees, or pi.
What is the usual period of a tangent?
pi radians (180 degrees).
What is the tangent of 60 degrees in fraction form?
60 * pi / 180
Why is it tangent 90 degrees is undefined?
Because it tends to infinity. Additionally, tangent can be expressed as sin theta divided by cos theta. The sine of 90 is 1. The cosine of 90 is 0. That would be 1 divided by 0, or division by zero; which is undefined.
What is the inverse tangent of zero?
Zero and any other multiple of 180 degrees.
Why tangent 360 degree is equal to zero?
The tangent function is a periodic function with period 180 degrees sotan(360) = tan(360-2*180) = tan(0) = 0.
What are the values of theta of which cot theta is undefined?
Every multiple of 180 degrees, beginning with zero.
What are the zeros of the tangent function?
All positive and negative multiples of 180 degrees. (pi radians)
Where is tangent undefined?
-pi/2 and pi/2
What is the value of inverse tangent of 0?
It is k*pi radians or k*180 degrees for integer k
How does the tangent function relate to sine and cosine?
Tangent = sine/cosine provided that cosine is non-zero. When cosine is 0, then tangent is undefined.
Tan 180 plus a?
Tangent repeats every 180 degrees, so Tan(180 + a) = tan(a). This site has several useful identities.http://www.mathwords.com/t/trig_identities.htm
