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An exact differential equation is formed by differentiating its solution directly without any other process,Is called an exact differential equation if it satisfies the following condition-
The rule of L'Hospital's was given by Guillaume de l'Hôpital. The technique discussed in this method is used to evaluate indeterminate forms. suppose we have two functions f(x) and g(x) and both are zero at x = a, then the fraction f(a)/ g(a) is called the indeterminate form 0/0.
introduction to the method of least squares- When we find the area of a triangle then it depends on base and height, hence we can say that area of the triangle is the function of base and height.
When we find the area of a triangle then it depends on base and height, hence we can say that area of the triangle is the function of base and height. In other words, when we have a mathematical function having more than one variables, we use partial differentiation.
Comparison test, which is also known as limit comparison test. we use this method to test the convergence of an infinite series.
In the narrow sense of the term, the theory of function of a complex variable is the theory of analytic functions (cf. Analytic function) of one or several complex variables.
Basically correlation is the measurement of the strength of a linear relationship between two variables say x and y.
An equation consisting of a differential coefficient is called a differential equation.
To test the hypothesis, we draw a sample from a large population and make certain decisions about the population
A partial derivative of a function of several variables is an ordinary derivative with respect to one of the variables when all the other variables remain constant.
A symmetric matrix is a square matrix that is equal to its transpose
curve tracing- a picture speaks more clearly than words and numbers. A curve which is the image of functional relationship gives us a lot information about the relation.
The concept of probability distribution gives the idea about the probabilities of any random experiment.
Numerical integration is the method to calculate the approximate value of the integral by using numerical techniques.
Linear programming is the technique we use in mathematics to minimize or maximize a linear function when subjected to various constraints.
If the change in one variable affects a change in other variable, then these two variables are said to be correlated.
Comparison test, which is also known as limit comparison test. we use this method to test the convergence of an infinite series.