plural extracts. extract. /ËÉkËstraekt/. ËÉkËstrÃ¦kt. noun plural. Extracts'learner s definition OF. extract. : 1 a substance that you get from something by using a machine or. [chemicals]. Noncount the recipe calls for a tablespoon of vanilla. extract
Amplitude is the height from the mean, or rest, value of the function to its maximum or minimum. The period is the distance required for the function to complete one full cycle. For the sine function, the amplitude is given by and the period is defined as. The same is true for a cosine function.
The sine of one of the angles of a right triangle (often abbreviated sin) is the ratio of the length of the side of the triangle opposite the angle to the length of the triangle's hypotenuse. The cosine (often abbreviated cos) is the ratio of the length of the side adjacent to the angle to the length of the hypotenuse. And the tangent (often abbreviated tan) is the ratio of the length of the side opposite the angle to the length of the side adjacent.