
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Praveen Varghese Thomas has Published 797 Articles

Praveen Varghese Thomas
532 Views
Introduction Relative frequency is the number of times an event occurs divided by the total number of occurrences that occur in a given situation. A count of a specific event is called a frequency. For instance, Kim read ten books on statistics this year. The football team picked up 11 ... Read More

Praveen Varghese Thomas
193 Views
Introduction The remainder theorem is used to find the remainder when a polynomial is divided by another polynomial. Polynomials are algebraic expressions consisting of different algebraic terms & these terms are joined together by mathematical operators like addition (+) & subtraction(-). The concept of polynomials is used in almost every ... Read More

Praveen Varghese Thomas
335 Views
Introduction The square root of 1 to 25 is a list of the square roots of all numbers from 1 to 25. The square root can have different types of values. Positive integer values for the root from 1 to 25 range from 1 to 5. For an imperfect square, ... Read More

Praveen Varghese Thomas
208 Views
Introduction The square root of 2 is represented using the symbol √ and written as $\mathrm{\sqrt{2}\:=\:1.414\:......}$.In order to distinguish it from the negative number that shares the same attribute, it should technically be referred to as the primary square root of 2. According to the Pythagorean theorem, the length of ... Read More

Praveen Varghese Thomas
276 Views
Introduction Argument of complex number can be described as the angle made by the line formed by the complex number, with the positive x-axis of the argand plane. Argument of complex numbers describes the relationship between the imaginary and real part of the complex number. In this tutorial, we will ... Read More

Praveen Varghese Thomas
261 Views
Introduction The properties of inverse trigonometric functions are associated with the range as well as domain of the function. Inverse trigonometric functions are identified as the inverse of some basic trigonometric functions such as sine, cosine, tangent, secant, cosecant, and cotangent functions. Inverse trigonometric functions are also known as, arc ... Read More

Praveen Varghese Thomas
274 Views
Introduction A reflexive relation is a relationship between elements of a set where each element is related to the others in the set. As the name implies, every component of the set has a reflection image that is a reflection of itself. In set theory, the reflexive connection is a ... Read More

Praveen Varghese Thomas
555 Views
Introduction The relation between AM , GM and HM is written as $\mathrm{AM\times\:HM\:=\:GM^{2}}$ . When studying sequences in math, we also encounter the relationship between AM, GM, and HM. These three represent the mean or average of the corresponding series. The Arithmetic Mean (AM), Geometric Mean (GM), and Harmonic Mean ... Read More

Praveen Varghese Thomas
227 Views
Introduction The realtion between mean , medina and mode is equal to the difference between 3 times the median and 2 times the mean. In statistics, data is a collection of information based on some natural or man-made mathematical phenomenon. There are various methods of studying data and interpreting some ... Read More

Praveen Varghese Thomas
369 Views
Introduction The area of a hexagon is the space bounded by all of its sides. A Hexagon is a polygon with six sides and six angles. Regular hexagons are made up of six equilateral triangles and have six equal sides and six angles. There are several methods for calculating the ... Read More