definitions

Matrices - Consider the arrangement In this arrangement, there are two rows and four columns. The number 3 lies in the 2 n d row and 4 t h column. Each number has a fixed position. Matrix A has 2 rows and 3 columns and is thus of order 2 x 3. Matrix B has 3 rows and 2 columns and is thus of order 3..

Set - A well-defined collection of distinct objects is called a se..

In this chapter we have studied the properties of definite integrals and application of definite integrals in evaluating the area of plane curves.In this chapter we have studied the properties of definite integrals and application of definite integrals in eva..

We know that one of the most important method of evaluation of indefinite integral is method of substitution. While using method of substitution to evaluate definite integrals, following steps are involved.We know that one of the most important method of evaluation of indefinite integral ..

Here the growth of the main stem is definite. The main stem produces lateral branches which grow more vigorously than the main axis. As a result of this branching, the plant spreads out above and becomes more or less dome shaped. The cymose branching is of the following kind..

Hydrocarbons - Definition and Examples - Hydrocarbons are compounds containing only hydrogen and carbon. They form an important class of organic compounds. Several organic compounds are derived from hydrocarbons. Therefore, they are also referred to as parent compounds. Some examples of h..

Introduction - For a layman the term 'work' implies any activity resulting in muscular or mental exertion. In physics, however, the term has a different meaning. It represents a physical quantity. When a force acts on an object, if the object moves in the direction of force, we say that the force h..

Definite Integrals Animation..

Definite Integrals Animation..

The definition, , can be explained in another way also. We rewrite above definition as Here the first term is hf (a). It is the area of the rectangle marked as 1 in figure below (because h and f (a) are the adjacent sides of this rectangle). Similarly, the second term hf (a+h) i..