International Research Journal of Commerce , Arts and Science
( Online- ISSN 2319 - 9202 ) New DOI : 10.32804/CASIRJ
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A DERIVATION OF THE AREA OF FOUR STRIPS BY USING NEWTION-COTES QUADRATURE FORMULA
2 Author(s): DR. BHAGIRATH KAUSHIK , VIRENDER
Vol - 6, Issue- 5 , Page(s) : 43 - 47 (2015 ) DOI : https://doi.org/10.32804/CASIRJ
The approximate value of the definite integral can be calculated by applying the technique of numerical integration. We can derive some simple and useful quadrature formulae by using Newton-Cotes Quadrature Formula such as Trapezoidal Rule, Simpson’s One-Third Rule and Simpson’s Three- Eighth Rule. We can also derive formula for area of four strips by using general quadrature formula which is known as Newton-Cotes Quadrature Formula. From this general formula we get number of quadrature formulae by putting n = 1,2,3,4,………………… In comparison Simpson’s One-Third Rule is better to all quadrature formulae.