The meaning of substitution originates from Latin with the basic meaning of "in place of." The meaning of substitution in math is an absolute, 100% replacement in value. Properties in mathematics are statements that have been tested and proven to be true. These properties are used all of th...
Now, substituting y=3 in the equation (2), we get x- 2(3) = -4 x– 6=-4 x = -4+6 x = 2 Therefore, the value of x is 2. Hence, the solution for the system of linear equations is: x = 2 and y=3 To check whether the obtained solution is correct or not, substitute ...
The integration method of u-substitution is called substitution because it involves a substitution of portions of the integrand. Moreover, it is called a u-substitution because the variable being substituted is typically u. These two facts determine the meaning of u-substitution. ...
each side of an equal sign (=). It consists of two or more variables. In short, the L.H.S value should be equal to the R.H.S value. While substituting the values of the variables in an equation, it should prove its equality. There are different types of equations in Maths, such...
But what is the physical meaning of a reproduction rate summed over many genera- tions? It has no obvious physical interpretation, and was a source of confusion. Equation 4 is actually an intermediate step in finding CS, the substitutional cost per generation, which is the real focus of our...
In this study, a density functional theory method is employed to investigate the effects of isovalent and aliovalent substitution of Sm3+ on the phase stability, thermo-physical properties and electronic structure of Gd2Zr2O7. It is shown that the isoval
In a simple meaning demand of one item is positively related to the displayed stock of the item and negatively infected by the stock of other item. In this research work, we are considering the demand of two substitute items. Since the items are substitutable, in case of a stock-out for...
The meaning of an expression Process of replacing variables used to solve expressions Skills Practiced Information recall - access the knowledge you have gained about what an expression is Knowledge application - use your knowledge to answer questions about solving different expressions Read...
The regions with a PTE of 1 and a SE of less than 1 are Guangdong and Hainan, which indicates that the low SE is the factor that causes low TE in these two regions. The PTE and SE of the other regions are less than 1, meaning that the resource allocation ability in the other ...