0
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Judy
MaxineAdd your answer:
Earn +20 pts
What is the cosine of 8 degrees?
The cosine of 8 degrees is 0.99026806874157031508377486734485
What is the graphic representation of cosine function?
Just like the sine function displaced by pi/2. In other words the cosine equals 1 at 0 degrees, 0 at 90 degrees, -1 at 180 and so on.
Why Ten90' is infinity?
First, I assume the question refers to tan(90 degrees) not Ten90' because (apart from the incorrect spelling of tan) 90' represents 90 minutes or 90/60 degrees = 1.5 degrees. The tangent of an angle is defined as the ratio of sine to cosine of the angle. When that angle is 90 degrees, the cosine is zero and so calculation of tan involves division by 0. And, in mathematics division by 0 is not infinity - it is not defined. So, tan(90) is NOT infinity. It is not defined. tan90 has a positive asymptote when you approach 90 degrees from below but has a negative asymptote when you approach from above.
What is the cosine of 40 degrees?
Cosine is 0.766
What is the cosine of 24?
The cosine of 24 degrees is 0.913
