If we get a square matrix from an identity or unit matrix by using any single elementary transformation is called elementary matrix.There are two types of echelon form of a matrix.

A function is said to be analytic function at a point z0 if f is differentiable not only at z0 but an every point of some neighborhoods at z0.

If u and v are functions of the two independent variables x and y , then the determinant, is known as the jacobian of u and v with respect to x and y.

A function f(x) is said to be periodic function if f(x + T) = f(x) for all real x and some positive number T.

The income elasticity is measures the sensitivity of quantity demanded for a goods or services to a change in consumer’s income

actors of production transforms those resources into different goods or services which is made available to the end user.

elasticity of demand is derived to know how much quantity demanded changes for a change in the price of goods or services.

Shares are a unit of ownership of a company that exists in the form of dividends, if any, as a financial asset…

Forensic Accounting is a technique for examining accounting records, financial statements, and other related financial records.

The Secondary market is the market in which securities that are being issued in the Primary market are traded by market participants.

Derivatives are financial securities that depend on or derive from the underlying asset or asset group (benchmark).

Accounting Conventions are a common method used as a guideline when recording commercial transactions.

A Non-Profit Organization is an organization established for the purpose of social welfare and the promotion of social arts and culture.

The Fundamental Duties defines as the moral duty of all citizens to promote the spirit of patriotism and help maintain the unity…

A Partnership is a type of business in which a formal agreement is reached between two or more people who agree to…

Accrual Accounting is an accounting method that requires an individual to record all transactions in the books at the time of occurrence.

CRO or Cathode Ray Oscilloscope displays and measures the electrical signals, time intervals and phase shift between two electrical signals.

Helium-Neon Laser laser is a gas laser. In this a mixture of helium and neon gas is used as a gain medium. It was the first continuous-wave laser.

Shock waves are strong pressure waves in any elastic medium like water, solid or air. Supersonic aircraft or lightning produce Shock waves.

Bravais lattice gives information of the periodic array in which the repeated units of the crystal are arranged.