In this page math terms startingwith j we are going to see
definitions of mathematical terms starting with the letter "J". We have
listed out almost terms in math starting with J.In math also it is very
important to know the meaning of many important words which are being
used in the subject math.Each term is defined and examples are provided
where ever it is
necessary. Links are given for every words, by using this students can
learn the meaning and its application more clearly.Here are the math terms startingwith J.
Terms |
Definition |
Joint probability |
The chance that two or more events occur together. Let (X,Y) be a two dimensional discrete random variables. Let p(xi,yj) be real number associated with each (xi,yj), i = 1,2,3,............ Then p is called the joint probability function of (X,Y) if the following conditions are satisfied. p(xi,yj) ≥ for all i,j = 1,2,3,........... ∞ ∞ Σ Σ p(xi,yj) = 1 i = 1 j = 1 |
Jump discontinuity |
If the left and right hand limits exist, but disagree then the graph jump at x=a. |
J |
'j' is the unit vector in vector study. |
Jacobian |
In vector calculus Jacobian matrix is of all first order derivatives of a vector or scalar valued function with respect to another vector. |
Jam |
It is computer game. |
Joint variation |
Joint variation is the same as direct variation with two or more quantities. That is if a quantity varies jointly as two or more other quantities, the ratio of the first quantity to the product of other quantities is a constant. That is x/yz =k. |