A series can be represented in a compact form, called summation. Greek ∑ is used to represent the sum. Hence, Such a sequence summation is called a series, and is designated sigma-notation
Similarity
Two triangles are similar , if corresponding sides are in proportion. Also the area, altitude, and volume of Similar triangles are in the same ratio. A similarity therefore transforms figures into similar figures. Similarity
Algebraic Inequality-Lecture-9
An algebraic equality is when we have two statements and then say that they are equal. Algebraic Inequality
Algebraic Absolute Inequality-Lecture-8
The solution to an absolute-value inequality is to be intervals. Also we can say solution of inequality is range of values. Hence on graph it represent by area . Algebraic absolute inequality
Gradient of tangent
At a given point on a curve, the gradient of the curve is equal to the gradient of the tangent to the curve. The derivative (or gradient function) describes the gradient of a curve at any point on the curve. Similarly, it also describes the gradient of a tangent to a curve at any point […]
Heart of Algebra
Algebra is a branch of mathematics dealing with symbols and the rules. Therefore we can say equation is relationships between variables. Algebra
System of equation-Lecture-7
A “system” of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables. System of equation
Heart of Algebra
SAT A heart of Algebra will assess students’ ability to analyze, fluently solve, and create linear equations and inequalities. Also Heart of Algebra accounts for 33 percent of the SAT math section, or 19 questions in total. Heart of Algebra
Heart of algebra
SAT Math Test focus on the mastery of linear equations, systems of linear equations, and linear functions. Hence it is heart algebra. Heart of Algebra
Heart of Algebra
In SAT heart of algebra consists of questions that will test your ability to analyze also solve linear equations and systems of linear equations. Algebra also consist of framing equation from language. Hence algebra include all related with variable. Heart of Algebra
