As a preservatives, Glacial Acetic Acid can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
The difference quotient is a measure of the average rate of change of the function over an interval (in this case, an interval of length h). The limit of the difference quotient (i.e., the derivative) is thus the instantaneous rate of change.
It is the result of a division from the two numbers. The quotient number result from the division of a particular one number by another, and showing how often a less number is contained in a greater. The number obtains dividing one number that is numerator by another number the denominator. Suppose the both numbers are rational and then the result will be rational.