أكاديميا - كولنز - معاجم الجيب العلمية - الرياضيات - انكليزي -فرنسي -عربي الحرف ٣_ d

Academia - Collins - Scientific Pocket Dictionaries - Mathematics - English - French - Arabic Letter 3_ D Directrix Directrice F Guide. A line that determines the shape of a curve from the conic conic family. The ratio of the distance between a fixed point (focus) and the directory line is a fixed ratio, to any point on a specific curve. Discrete discontinu is intermittent. Quantities that can be measured by a counting process are called intermittent quantities. The intermittent variables change in a non-continuous manner. The number of trees in a plantation is considered to be dusty and intermittent over a certain period of time. As for the height of a particular tree on the farm, it is not intermittent, but is continuous. Discriminant Discriminant M is distinguished. In the quadratic equation, such as 0=AX2+BX+C, the quantity is called B2-4AC. And if it is: 0 <b2_4ac, the equation has two real roots. When 0 = b2_4ac, the equation has two real roots. When 0 > b2_4ac, the equation has two complex roots. Disjoint disjoint separate. Two SETs are separate if their intersection is the Empty Set. And if A = odd numbers and B = { pair numbers, A and B are two separate groups. Displacement Déplacement M Displacement, displacement is a vector quantity that represents a change in location. The shift can be represented from (2.2) to (54)B by means of the vector (32), and its magnitude is 3.61 and a degree of 33.7° with the x axis. Distribution Distribution F distribution. The set of values and frequencies associated with the statistical statistical variable are called distribution. In dice, the number of sixes that show is a single distribution: for statistical data, such as the lengths of girls in a school class, a normal distribution.” Normal is in many cases. And the number of phone calls passing per minute through a replacement for it was distributed (Powisson). Distributive Distributive Law Loi F destribution Distribution Law. When the binary and * binary processes are specified, so that: z⏺(y+z)=(xy)+(⏺z) for any three x, y, z in s are ⏺ distributed over + . In calculating the real numbers, the multiplication is distributed over the plural, for example: 7 x (4 + 3) = (7 x 4) + (7 x 3), but the plural is not distributed over the multiplication, for example: 6 5 + (3 x 6) (5+3)×(5+6)