The slope of a line is one of the most important topics in geometry. This concept was first given by French mathematician Renee Descartes (1595 – 1650) and he also derived the formula for the slope of a line. An Irish mathematician Matthew O’Brien in 1844, gave the symbolical representation of the slope.
The Irish man denoted the slope by “m”. The slope is a very commonly used concept, ...read more
The differential is one of the main branches of calculus. The other types are limit calculus and integral calculus. These types are frequently used to solve the complex calculus of various kinds. The limit is usually used to define the first two kinds of calculus.
The differential can be taken for a single, double, or multivariable function with respect to variables that are independent ...read more