Bindeshwar S. Kushwaha

Set is a fundamental concept in mathematics and each object of interest in mathematics is set of some type. Set theory was developed by German mathematician George Cantor, who defined set as collection of well-defined objects. Here well-defined means. One can say or decide that an element belongs to a given collection or not. If

Geogebra is a very powerful tool to visualize mathematical concepts. Such as, points, lines functions, circle, and three dimensional objects cylinder, sphere, cube and many more objects. Furthermore, it supports Geogebra and Javascript scripts to draw objects. In this post, you will know about how to draw a point, a line and circle in Geogebra.

Graphical User Interface (GUI)-   Graphical User Interface (GUI) allows a user to interact with programs using visual components. Such as, entry box, buttons, canvas, menus etc.. On the other hand, Command Line Interface (CLI) uses commands or text labels to interact with a software program. Graphical User Interface (GUI) Programming in Python using tkinter-

List comprehension in Python refers to the shortcut and concise way to create a  list using for loop  or creating a Python list in Pythonic way. If you want to create a list l1 in Python having some items in it you can create like. l1= [1, 4, 9, 16, 25, 36, 49, 64, 81,

  Operators in python play very important role to compute mathematical, relational or logical expression. Operators in Python are tokens  and when they apply on variables they provoke some computation.   I-Unary Operators-    These operators require only one variable. Examples- + (Unary Plus) – (Unary Minus) not ( Negation) ~ ( Bit-wise Negation)