The graphical method for solving LPP in two unknowns is as follows: 1)Graph the feasible region. 2)Compute the coordinates of the corner points. 3)Substitute the coordinates of the corner points into the objective function to see which gives the optimal value. 4)If the feasible region is bounded,this method can be misleading:optimal solutions always exist when the feasible region is bounded,but may or may not exist when the feasible region is unbounded.
Triangular composition.
major advantage of spiral CT is higher resolution and the ability to reconstruct images anywhere along the length.Although spiral is more advantageous for many applications, conventional CT is still a superior and precise method for imaging many tissues.
earth method
the straightedge method
The force table method is typically more accurate than the graphical method because it directly measures forces using calibrated equipment, whereas the graphical method relies on approximations and assumptions to represent forces graphically. The force table method provides quantitative data that can be analyzed more precisely than the qualitative data obtained from graphical methods.
The polygon method is most suitable graphical technique for analyzing concurrent forces because it allows for the graphical addition of multiple vectors without the need any complex calculations. This method is particularly useful when dealing with systems of forces acting at a single point or in a plane. By using the polygon method, can visually determine the resultant of multiple forces, which simplifies the analysis and helps in understanding the overall effect of the forces on a system
graphical method
Two methods to calculate the resultant of two forces are the graphical method, where the forces are represented as vectors and then added tip-to-tail to find the resultant, and the trigonometric method, where the forces are resolved into x and y components and then the components are added separately to find the resultant force.
A pictogram
analytical method.
Three methods to resolve a system of forces include the graphical method, where forces are represented as vectors on a diagram, and their resultant is determined visually; the analytical method, which involves using mathematical equations to sum the forces in different directions; and the method of components, where each force is broken down into its horizontal and vertical components, allowing for easier calculation of the resultant force. Each method provides a systematic approach to understanding and analyzing the effects of multiple forces acting on an object.
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The same,if you have accurate reading of measurement in graphical method you can precisely measure so there will be no error, in using analytical method you must have an exact & perfect calculation to have an perfect product. .
graphical method is applicable only for solving an LPP having two variables in its constraints , but if more than two variables are used, then it is not possible to use graphical method. In those cases, simplex method helps to solve such problem. In simple, in graphical method is used when the constraints contain two variables only. But simplex method can be used to solve constraints having more than two variables.
analytical method.
analytical method.