elementary differential equation solution

If the solution of a differential equation of order n contains n arbitrary constants, then it is called the General solution of the differential equation..

Solution of a Differential Equation: The functional relation-ship between the independent variable and the dependent variable (such as y = f(x)) which satisfies the given differential equation is called the solution of the dif..

To extract a compound that is present in very small amounts in an aqueous solution with the help of an organic liquid in which that compound is highly solubl..

The slope field and graphical solution of a differential equation is shown. Which of the following is that differential equation? => d y d x = 2 x or d y d x = - 2 or d y d x = 2 or d y d x = 1 2 x or d y d x = -1..

The slope field of a certain differential equation is shown. Which of the following is the solution to that differential equation? => y = - 1 x + C or y = x 2 + C or y = ( x 2 + C ) 1 2 or y = ( x 3 + C ) 1 3 or y = ln x + C..

The differential equation for the decay is given by where M is the mass of the radioactive substance after t hours. = log M = - kt + log C where log C is the constant of integration ..

Elementary transformations are of the following three types: Interchange of any two rows (or columns) The multiplication of the elements of a row (or column) by a non-zero number. The addition to the elements of any row (or column) the corresponding elements of any other row (or ..

Preparation of Colloidal Sols - For the preparation of lyophilic and lyophobic sols different methods are us..

Since lyophilic sols are quite stable, they can be easily prepared by shaking the lyophilic substance with the dispersion medium. Examples are: Colloidal sols of gum, starch, gelatine and egg album..