cosines in English
noun
1
the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
If the two angles are the same we get the sines and cosines of double the angle.
noun
Use "cosines" in a sentence
Below are sample sentences containing the word "cosines" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "cosines", or refer to the context using the word "cosines" in the English Dictionary.
1. For a given observation, the sum of the squared cosines over all axes is 1.