Best Answer: It is a Microsoft Works file. Recent versions of Microsoft Works (Works 2001, 2002, 2003, etc.) include. Microsoft Word which writes by default to the supported (.doc) format. Older. versions write by default to Microsoft's proprietary, obscure, and poorly. supported (.wps) format.
For a function f (x) continuous over the interval [ a, b ], with F (x) as its antiderivative, the integral of f (x) over [ a, b ] is equal to F (b) minus F (a): . In effect, the first fundamental theorem of calculus defines the existence of an antiderivative for a continuous function.efinition of First Fundamental Theorem of Calculus. The first fundamental theorem of calculus describes the relationship between differentiation and integration, which are inverse functions of one another.
First Law of Thermodynamics. The first law of thermodynamics is the application of the conservation of energy principle to heat and thermodynamic processes: The first law makes use of the key concepts of internal energy, heat, and system work. It is used extensively in the discussion of heat engines. The standard unit for all these quantities would be the joule, although they are sometimes expressed in calories or BTU.