basic method of graphing a linear equation

Objective Function - The Objective Function is a linear function of variables which is to be optimised i.e., maximised or minimised. e.g., profit function, cost function etc. The objective function may be expressed as a linear expressio..

Set: A well-defined collection of distinct objects is called a set. Notation of Sets: Capital letters are usually used to denote or represent a set. Representation of Sets: There are two methods of representing a set. (i) Roster Method (ii) Set builder fo..

Suppose the LPP is to Optimize Z = ax + by subject to the constraints This method of optimization involves the following method..

Conclusion - The graphical method of solving an LPP is possible only if there are two decision variables (say x and y). This method is not suitable if there are three or more decision variables. In this case, there is a powerful method called 'simplex method'..

So far we have learnt how to construct a mathematical model for a linear programming problem. If we can find the values of the decision variables x 1 , x 2 , x 3 , ..... x n , which can optimise (maximize or minimize) the objective function Z, then we say that these values of x i are the ..

According to LCAO method, the orbitals are formed by the linear combination (addition or subtraction) of atomic orbitals of the atoms, which form the molecule. This theory is applicable to hydrogen molecule as follows. Consider that hydrogen molecule consists of two atoms A and ..

Identify the basic cube root function from the graphs. => Graph 3 or Graph 4 or Graph 5 or Graph 1 or Graph 2..

Identify the basic secant function from the graphs. => Graph 3 or Graph 4 or Graph 1 or Graph 2 or Graph 5..

Identify the basic logarithmic function from the graphs. => Graph 5 or Graph 3 or Graph 1 or Graph 2 or Graph 4..

Identify the basic cubic function from the graphs. => Graph 2 or Graph 4 or Graph 1 or Graph 5 or Graph 3..