Linear Equation in One Variable
The linear equations in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and…
Linear Equations Formula
A linear equation looks like any other equation. It is made up of two expressions set equal to each other. It is equal to the product that is directly proportional…
Typical Single Variable Equations on the ACT
Single variable equations will fall into two broad categories on the ACT--given equations and word problems. Let’s look at each type. Given Equations A given equation will provide you with…
Single Variable Equations in Algebra
Single variable equations are some of the most common types of problems on the ACT math section. You must know how to set up, use, and manipulate these kinds of…
Functional dependence; conformal mapping
We start once more with a differentiable transformation, defined in some domain D. In the previous section we concentrated chiefly on the case where the Jacobian was different from zero at…
Functional dependence between two variables
Two variables x and y are tied by a functional dependence, if for each value of one of them it is possible to receive by the certain rule one or some values of another.…
Mean value theorem
Formal statement Proof Cauchy's mean value theorem Proof of Cauchy's mean value theorem Generalization for determinants
