cosines
- plural of cosine.
Example Sentences
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Therefore, we define both these angles and their cosines.
From Textbooks ● Mar. 30, 2016
The method of undetermined coefficients also works with products of polynomials, exponentials, sines, and cosines.
From Textbooks ● Mar. 30, 2016
Determine the direction cosines of vector u = i + 2j + 2k and show they satisfy cos2 α + cos2 β + cos2 γ = 1.
From Textbooks ● Mar. 30, 2016
When we take derivatives of polynomials, exponential functions, sines, and cosines, we get polynomials, exponential functions, sines, and cosines.
From Textbooks ● Mar. 30, 2016
She smoked and talked and ate for an hour without stopping, and I scribbled in my notebook as the muddy waters of tangents and cosines began to clarify.
From "Looking for Alaska" by John Green
