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2 days ago · Definition Schematic depiction of a function described metaphorically as a "machine" or "black box" that for each input yields a corresponding output The red curve is the graph of a function, because any vertical line has exactly one crossing point with the curve.
4 days ago · The point E is an arbitrary point on the parabola. The focus is F, the vertex is A (the origin), and the line FA is the axis of symmetry. The line EC is parallel to the axis of symmetry, intersects the x axis at D and intersects the directrix at C. The point B is the midpoint of the line segment FC. Deductions
2 days ago · First of all let us take a look at what an electric field intensity means. It is the space around an electric charge in which its influence can be experienced is known as the electric field. The electric field Intensity at a point is the force felt by a unit positive charge placed at that specific point.
17 hours ago · t. e. In mathematical analysis, the Dirac delta function (or δ distribution ), also known as the unit impulse, [1] is a generalized function on the real numbers, whose value is zero everywhere except at zero, and whose integral over the entire real line is equal to one. [2] [3] [4] Since there is no function having this property, modelling the ...
1 day ago · Trans is a Latin prefix meaning “across, through, or beyond.” transportation: act of carrying ‘across’ transfer: carry ‘across’ translucent: of light going ‘across’
1 day ago · An ellipse (red) obtained as the intersection of a cone with an inclined plane. In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant.
2 days ago · In kinematics, a point object is an expression. When compared to its velocity, it is an item whose dimensions are disregarded or ignored. A point object is a small item that is counted as a dot object to make computations easier. When the size of an item is very small in comparison to the distance it covers, it might be considered a point ...
