Julianne and Derek Hough have 3 other sisters named; Sharee, Marabeth, and Katherine. 18 people found this useful. Edit. Share to: 1  Biography of Julianne Hough Julianne Hough is widely known for her years on Dancing with the Stars.. 2  Since then, she has entered both the music and film industries with success.
So we have an infinite number of solutions. An initial value problem is then a differential equation (ordinary or partial, or even a system) which, besides of stating the relation among the derivatives, also, by giving the initial conditions, specifies the values of the unknowns at some point.
In either case, the value at x = 0 is defined to be the limiting value sinc(0) = 1. The normalization causes the definite integral of the function over the real numbers to equal 1 (whereas the same integral of the unnormalized sinc function has a value of Ï).