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# Tag Archives: CAT Algebra

## Algebra Super Questions

Algebra Workshop: Attempt all the 73 questions and then these questions will be discussed in class.

## Miscellanous Series

Now, in this last section, we will look at all the miscellaneous series problems based on Arithmetico-geometric series, Iterative series, User-defined series and others. Type I: Arithmetico-Geometric Series (AGP) E.g. 1: Find the sum to infinite terms: (y + 4y2 … Continue reading

## Geometric Progression

After learning the theory of arithmetic progression, we will see the basic fundas and applications of Geometric Progression. In AP, we used to get next term by adding a common difference to the previous term. But, in case of GP, … Continue reading

## Arithmetic Progression

While solving problems, we generally come across terms which are in arithmetic progression, but we are not able to identify it. We can find the sum of terms, number of terms of the series if familiar with the concepts of … Continue reading

## Complexities of Absolute Value (Modulus):

The most important thing in Absolute value (Modulus) is its definition. Without its definition, modulus will not exist. In other words, the definition of Modulus is sacrosanct. Absolute value or Modulus is denoted by || sign. Definition: |x|= x if … Continue reading

Posted in Algebra, Quantitative Aptitude and Mathematics
Tagged Absolute value, CAT Algebra, CAT mathematics, Inequalities, Modulus
19 Comments

## Application of Modulus Graphs (Part II)

First of all, we will learn how to plot the graph of this. Once, we know how to plot, we can find out the area and perimeter orally without plotting the graph. If there is a single modulus involved in … Continue reading

Posted in Algebra, Quantitative Aptitude and Mathematics
Tagged CAT Algebra, Graphs of Modulus, Integral Solutions, Modulus
45 Comments

## Application Of Modulus Graphs (Part I):

There are many ways of finding the area of the required region. We will look at two of those methods and both those methods are pretty easy.

## Demystifying Inequalities:

What is basic difference between solving an Inequality and Equality problem? Answer is pretty simple. While solving an equality problem, we get a fixed value/s of the variable but in case of an inequality, we get a range of values. … Continue reading

## Theory Of Quadratic Equation:

Standard equation of a Quadratic Polynomial is ax2 + bx + c, and since the greatest degree of the polynomial is 2, it can have maximum of two roots. We will discuss all the possibilities of quadratic equation having two … Continue reading