Institute of Physics and Math

To change your life with the scientific mind

  • Home
  • Physics Tutor
  • About us

Tag: infinite integral

hirophysics

Infinite integral of the exponential and trigonometric function

January 26, 2020
 |  No Comments
 |  Mathematics

Question: Find the value of the following integral: \[  \int^{\infty}_{-\infty}e^{-x^2}\cos 2bxdx  \] Answer: Let \[  \int^{\infty}_{-\infty}f(x,b)dx = 2\int^{\infty}_{0}f(x,b)dx  \] where […]

Here is a FREE book you can download!!! Sign up!

Physics 101 & 102, OAT, MCAT Problems & Solutions

* indicates required




Recent Posts

  • Find the kinematic diagram for time vs velocity
  • An elliptical orbit evolving a star: Kepler’s second law
  • Find the gravitational field at height from the surface of a planet
  • Solve the spring motion with the law of conservation of energy
  • Find the equation for a linear line, by knowing the coordinates of two points

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org
Copyright © Institute of Physics and Math
Pinnacle Themes