2 publications

• Published Subscription 15 Sep 2021

  Excerpt from the Function of a Complex Variable

  By Dragan Obradovic, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

  Abstract: The need to derive a function arose while trying to find a universal way to determine the tangent of a curve in geometry and velocity in mechanics. In mathematical analysis, in a branch of mathematics, a derivative is a measure of how (how fast) a function changes its values when its input values change. The derivative of the curve at a point represents the coefficient of the direction of the …

  Published in Research & Reviews : Journal of Statistics · Vol. 10, Issue 2, 2021 · pp. 1–7 Read article →

• Published Subscription 10 May 2021

  Continuity and Limit Value of Functions

  By Dragan Obradovic, Lakshmi Narayan Mishra, Vishnu Narayan Mishra

  Abstract: Limit value is one of the basic concepts of mathematical analysis. The notion of limit value defines continuity, mathematical derivatives and integrals. The limit value of the sequence and the limit value of the function are different. The limit value describes the number to which the value of the function or the value of the member of the mathematical array weighs, when the argument of the function or the index …

  Published in Research & Reviews : Journal of Statistics · Vol. 10, Issue 1, 2021 · pp. 1–6 Read article →