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.
The absolute value of a number may be thought of as its distance from zero. In mathematics, the absolute value or modulus |x| of a real number x is the non-negative value of x without regard to its sign. Namely, |x| = x for a positive x, |x| = âx for a negative x (in which case âx is positive), and |0| = 0. For example, the absolute value of 3 is 3, and the absolute value of â3 is also 3. The absolute value of a number may be thought of as its distance from zero. Generalisations of the absolute value for real numbers occur in a wide variety of mathematical settings.