Trigonometric function; ratio between the lengths of the adjacent side and the hypotenuse in a right triangle.
1Go ahead and solve the above expression for the cosine of θ.
2Two functions that meet those requirements are the sine and cosine functions.
3I have never used a sine or cosine in my everyday life.
4In y-equation, it has the sin of θ but I have cosine.
5See, this triangle has the same value for cosine of θ.
6Using the sum of angles formula to evaluate the cosine is a mathematical exercise.
7C-squared equals a-squared plus b-squared minus 2 times a-b times the cosine of angle C.
8A cosine is the adjacent divided by the hypotenuse.
9The results support possible roles for leaky integration and cosine-shaped compass response functions in path integration.
10How does a calculator evaluate the cosine function?
11A cosine function within a 24-h period was used to characterize daily rhythms using a random regression.
12We also applied the concept of cosine similarity to confidently infer the associations between diseases and genes.
13The sine and cosine coefficients of the first harmonic are extracted from the gated views and reconstructed.
14The cosine of 90 degrees is zero.
15He invented tools for computation, navigation and surveying, and invented the trigonometry concepts of cosine and cotangent.
16Does everyone need to know what a cosine is if the UK is to have a brighter future?